diff --git a/man/abnormal.Rd b/man/abnormal.Rd
index d39705c958..5461d3447a 100644
--- a/man/abnormal.Rd
+++ b/man/abnormal.Rd
@@ -64,7 +64,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \code{"fraction"}}
+Options are: \code{'fraction'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/abnormal_by_baseline.Rd b/man/abnormal_by_baseline.Rd
index df4b39e72f..6f14569d2b 100644
--- a/man/abnormal_by_baseline.Rd
+++ b/man/abnormal_by_baseline.Rd
@@ -59,7 +59,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \code{"fraction"}}
+Options are: \code{'fraction'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/abnormal_by_marked.Rd b/man/abnormal_by_marked.Rd
index 3a0610933e..dd7764346f 100644
--- a/man/abnormal_by_marked.Rd
+++ b/man/abnormal_by_marked.Rd
@@ -55,7 +55,7 @@ underneath analyses, which is not allowed.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"count_fraction", "count_fraction_fixed_dp"}}
+Options are: \verb{'count_fraction', 'count_fraction_fixed_dp'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/abnormal_by_worst_grade.Rd b/man/abnormal_by_worst_grade.Rd
index faa0d898a5..6ec9bb7aca 100644
--- a/man/abnormal_by_worst_grade.Rd
+++ b/man/abnormal_by_worst_grade.Rd
@@ -49,7 +49,7 @@ underneath analyses, which is not allowed.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"count_fraction", "count_fraction_fixed_dp"}}
+Options are: \verb{'count_fraction', 'count_fraction_fixed_dp'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/abnormal_by_worst_grade_worsen.Rd b/man/abnormal_by_worst_grade_worsen.Rd
index 11cef36b71..4afbdddfde 100644
--- a/man/abnormal_by_worst_grade_worsen.Rd
+++ b/man/abnormal_by_worst_grade_worsen.Rd
@@ -56,7 +56,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \code{"fraction"}}
+Options are: \code{'fraction'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/analyze_variables.Rd b/man/analyze_variables.Rd
index 76186b1196..ac83afe9f1 100644
--- a/man/analyze_variables.Rd
+++ b/man/analyze_variables.Rd
@@ -115,9 +115,9 @@ defined by this split instruction, or \code{NA_character_} (the default) for no
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options for numeric variables are: \verb{"n", "sum", "mean", "sd", "se", "mean_sd", "mean_se", "mean_ci", "mean_sei", "mean_sdi", "mean_pval", "median", "mad", "median_ci", "quantiles", "iqr", "range", "min", "max", "median_range", "cv", "geom_mean", "geom_mean_ci", "geom_cv"}
+Options for numeric variables are: \verb{'n', 'sum', 'mean', 'sd', 'se', 'mean_sd', 'mean_se', 'mean_ci', 'mean_sei', 'mean_sdi', 'mean_pval', 'median', 'mad', 'median_ci', 'quantiles', 'iqr', 'range', 'min', 'max', 'median_range', 'cv', 'geom_mean', 'geom_mean_ci', 'geom_cv'}
 
-Options for non-numeric variables are: \verb{"n", "count", "count_fraction", "count_fraction_fixed_dp", "fraction", "n_blq"}}
+Options for non-numeric variables are: \verb{'n', 'count', 'count_fraction', 'count_fraction_fixed_dp', 'fraction', 'n_blq'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/compare_variables.Rd b/man/compare_variables.Rd
index eeed2ea5b2..5f9d0cd1f7 100644
--- a/man/compare_variables.Rd
+++ b/man/compare_variables.Rd
@@ -73,9 +73,9 @@ defined by this split instruction, or \code{NA_character_} (the default) for no
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options for numeric variables are: \verb{"n", "sum", "mean", "sd", "se", "mean_sd", "mean_se", "mean_ci", "mean_sei", "mean_sdi", "mean_pval", "median", "mad", "median_ci", "quantiles", "iqr", "range", "min", "max", "median_range", "cv", "geom_mean", "geom_mean_ci", "geom_cv", "pval"}
+Options for numeric variables are: \verb{'n', 'sum', 'mean', 'sd', 'se', 'mean_sd', 'mean_se', 'mean_ci', 'mean_sei', 'mean_sdi', 'mean_pval', 'median', 'mad', 'median_ci', 'quantiles', 'iqr', 'range', 'min', 'max', 'median_range', 'cv', 'geom_mean', 'geom_mean_ci', 'geom_cv', 'pval'}
 
-Options for non-numeric variables are: \verb{"n", "count", "count_fraction", "count_fraction_fixed_dp", "fraction", "n_blq", "pval_counts"}}
+Options for non-numeric variables are: \verb{'n', 'count', 'count_fraction', 'count_fraction_fixed_dp', 'fraction', 'n_blq', 'pval_counts'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/count_cumulative.Rd b/man/count_cumulative.Rd
index 9a0fa27929..b5cba3acd5 100644
--- a/man/count_cumulative.Rd
+++ b/man/count_cumulative.Rd
@@ -71,7 +71,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"count_fraction", "count_fraction_fixed_dp"}}
+Options are: \verb{'count_fraction', 'count_fraction_fixed_dp'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/count_missed_doses.Rd b/man/count_missed_doses.Rd
index 534bc8863d..3b2768f0e3 100644
--- a/man/count_missed_doses.Rd
+++ b/man/count_missed_doses.Rd
@@ -53,7 +53,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"n", "count_fraction", "count_fraction_fixed_dp"}}
+Options are: \verb{'n', 'count_fraction', 'count_fraction_fixed_dp'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/count_occurrences.Rd b/man/count_occurrences.Rd
index 543abc9703..856f6f29e1 100644
--- a/man/count_occurrences.Rd
+++ b/man/count_occurrences.Rd
@@ -96,7 +96,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"count", "count_fraction", "count_fraction_fixed_dp", "fraction"}}
+Options are: \verb{'count', 'count_fraction', 'count_fraction_fixed_dp', 'fraction'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/count_occurrences_by_grade.Rd b/man/count_occurrences_by_grade.Rd
index 7588be9105..547fa84d69 100644
--- a/man/count_occurrences_by_grade.Rd
+++ b/man/count_occurrences_by_grade.Rd
@@ -100,7 +100,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"count_fraction", "count_fraction_fixed_dp"}}
+Options are: \verb{'count_fraction', 'count_fraction_fixed_dp'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/count_patients_events_in_cols.Rd b/man/count_patients_events_in_cols.Rd
index 912131f2cd..3fa181cc36 100644
--- a/man/count_patients_events_in_cols.Rd
+++ b/man/count_patients_events_in_cols.Rd
@@ -47,7 +47,7 @@ that corresponding table cells will stay blank.}
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
 In addition to any statistics added using \code{filters_list}, statistic options are:
-\verb{"unique", "all"}}
+\verb{'unique', 'all'}}
 
 \item{.labels}{(named \code{character})\cr labels for the statistics (without indent).}
 
diff --git a/man/count_patients_with_event.Rd b/man/count_patients_with_event.Rd
index 2f33c349a6..841bc102e5 100644
--- a/man/count_patients_with_event.Rd
+++ b/man/count_patients_with_event.Rd
@@ -67,7 +67,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"n", "count", "count_fraction", "count_fraction_fixed_dp", "n_blq"}}
+Options are: \verb{'n', 'count', 'count_fraction', 'count_fraction_fixed_dp', 'n_blq'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/count_patients_with_flags.Rd b/man/count_patients_with_flags.Rd
index 205fc557ea..1e9fe8a013 100644
--- a/man/count_patients_with_flags.Rd
+++ b/man/count_patients_with_flags.Rd
@@ -75,7 +75,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"n", "count", "count_fraction", "count_fraction_fixed_dp", "n_blq"}}
+Options are: \verb{'n', 'count', 'count_fraction', 'count_fraction_fixed_dp', 'n_blq'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/count_values.Rd b/man/count_values.Rd
index 45af3be58b..91c8660aa9 100644
--- a/man/count_values.Rd
+++ b/man/count_values.Rd
@@ -67,7 +67,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"n", "count", "count_fraction", "count_fraction_fixed_dp", "n_blq"}}
+Options are: \verb{'n', 'count', 'count_fraction', 'count_fraction_fixed_dp', 'n_blq'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/estimate_multinomial_rsp.Rd b/man/estimate_multinomial_rsp.Rd
index c222af5270..d0ae7d2df8 100644
--- a/man/estimate_multinomial_rsp.Rd
+++ b/man/estimate_multinomial_rsp.Rd
@@ -46,7 +46,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"n_prop", "prop_ci"}}
+Options are: \verb{'n_prop', 'prop_ci'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/estimate_proportion.Rd b/man/estimate_proportion.Rd
index 129d47fd90..4f3fe2c6d7 100644
--- a/man/estimate_proportion.Rd
+++ b/man/estimate_proportion.Rd
@@ -88,7 +88,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"n_prop", "prop_ci"}}
+Options are: \verb{'n_prop', 'prop_ci'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/incidence_rate.Rd b/man/incidence_rate.Rd
index 321121393e..960119f8d9 100644
--- a/man/incidence_rate.Rd
+++ b/man/incidence_rate.Rd
@@ -95,7 +95,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"person_years", "n_events", "rate", "rate_ci", "n_unique", "n_rate"}}
+Options are: \verb{'person_years', 'n_events', 'rate', 'rate_ci', 'n_unique', 'n_rate'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/odds_ratio.Rd b/man/odds_ratio.Rd
index 40435fdb52..6dd270d9a6 100644
--- a/man/odds_ratio.Rd
+++ b/man/odds_ratio.Rd
@@ -79,7 +79,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"or_ci", "n_tot"}}
+Options are: \verb{'or_ci', 'n_tot'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/prop_diff.Rd b/man/prop_diff.Rd
index 342686558c..658a31c49d 100644
--- a/man/prop_diff.Rd
+++ b/man/prop_diff.Rd
@@ -82,7 +82,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"diff", "diff_ci"}}
+Options are: \verb{'diff', 'diff_ci'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/prop_diff_test.Rd b/man/prop_diff_test.Rd
index bae973d4ac..5eb9264ff0 100644
--- a/man/prop_diff_test.Rd
+++ b/man/prop_diff_test.Rd
@@ -69,7 +69,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \code{"pval"}}
+Options are: \code{'pval'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/summarize_ancova.Rd b/man/summarize_ancova.Rd
index 6ea9c30f86..b4ea31316a 100644
--- a/man/summarize_ancova.Rd
+++ b/man/summarize_ancova.Rd
@@ -87,7 +87,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"n", "lsmean", "lsmean_diff", "lsmean_diff_ci", "pval"}}
+Options are: \verb{'n', 'lsmean', 'lsmean_diff', 'lsmean_diff_ci', 'pval'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/summarize_change.Rd b/man/summarize_change.Rd
index 3efb73bae5..40b05f423c 100644
--- a/man/summarize_change.Rd
+++ b/man/summarize_change.Rd
@@ -44,7 +44,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"n", "sum", "mean", "sd", "se", "mean_sd", "mean_se", "mean_ci", "mean_sei", "mean_sdi", "mean_pval", "median", "mad", "median_ci", "quantiles", "iqr", "range", "min", "max", "median_range", "cv", "geom_mean", "geom_mean_ci", "geom_cv"}}
+Options are: \verb{'n', 'sum', 'mean', 'sd', 'se', 'mean_sd', 'mean_se', 'mean_ci', 'mean_sei', 'mean_sdi', 'mean_pval', 'median', 'mad', 'median_ci', 'quantiles', 'iqr', 'range', 'min', 'max', 'median_range', 'cv', 'geom_mean', 'geom_mean_ci', 'geom_cv'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/summarize_glm_count.Rd b/man/summarize_glm_count.Rd
index d8101946ed..5cc315363f 100644
--- a/man/summarize_glm_count.Rd
+++ b/man/summarize_glm_count.Rd
@@ -88,7 +88,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"n", "rate", "rate_ci", "rate_ratio", "rate_ratio_ci", "pval"}}
+Options are: \verb{'n', 'rate', 'rate_ci', 'rate_ratio', 'rate_ratio_ci', 'pval'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/summarize_num_patients.Rd b/man/summarize_num_patients.Rd
index 5e05b790e2..1f0cfa1d3a 100644
--- a/man/summarize_num_patients.Rd
+++ b/man/summarize_num_patients.Rd
@@ -80,7 +80,7 @@ underneath analyses, which is not allowed.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"unique", "nonunique", "unique_count"}}
+Options are: \verb{'unique', 'nonunique', 'unique_count'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/summarize_patients_exposure_in_cols.Rd b/man/summarize_patients_exposure_in_cols.Rd
index d0d4675d31..8dcdf6218d 100644
--- a/man/summarize_patients_exposure_in_cols.Rd
+++ b/man/summarize_patients_exposure_in_cols.Rd
@@ -82,7 +82,7 @@ column split has been done already earlier in the layout pipe.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"n_patients", "sum_exposure"}}
+Options are: \verb{'n_patients', 'sum_exposure'}}
 
 \item{.labels}{(named \code{character})\cr labels for the statistics (without indent).}
 
diff --git a/man/survival_coxph_pairwise.Rd b/man/survival_coxph_pairwise.Rd
index 695b998fac..a4539ca36b 100644
--- a/man/survival_coxph_pairwise.Rd
+++ b/man/survival_coxph_pairwise.Rd
@@ -81,7 +81,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"pvalue", "hr", "hr_ci", "n_tot", "n_tot_events"}}
+Options are: \verb{'pvalue', 'hr', 'hr_ci', 'n_tot', 'n_tot_events'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/survival_time.Rd b/man/survival_time.Rd
index 799374bc1e..4a150208da 100644
--- a/man/survival_time.Rd
+++ b/man/survival_time.Rd
@@ -78,7 +78,7 @@ times, to avoid warnings from \code{rtables}.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"median", "median_ci", "quantiles", "range_censor", "range_event", "range"}}
+Options are: \verb{'median', 'median_ci', 'quantiles', 'range_censor', 'range_event', 'range'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}
diff --git a/man/survival_timepoint.Rd b/man/survival_timepoint.Rd
index 4f39fee621..2420718a1b 100644
--- a/man/survival_timepoint.Rd
+++ b/man/survival_timepoint.Rd
@@ -107,7 +107,7 @@ avoid warnings from duplicate table names.}
 
 \item{.stats}{(\code{character})\cr statistics to select for the table.
 
-Options are: \verb{"pt_at_risk", "event_free_rate", "rate_se", "rate_ci", "rate_diff", "rate_diff_ci", "ztest_pval"}}
+Options are: \verb{'pt_at_risk', 'event_free_rate', 'rate_se', 'rate_ci', 'rate_diff', 'rate_diff_ci', 'ztest_pval'}}
 
 \item{.formats}{(named \code{character} or \code{list})\cr formats for the statistics. See Details in \code{analyze_vars} for more
 information on the \code{"auto"} setting.}