diff --git a/R/installation.R b/R/installation.R
index 1a981ad..b295bca 100644
--- a/R/installation.R
+++ b/R/installation.R
@@ -331,7 +331,7 @@ export_rang <- function(rang, path, rang_as_comment = TRUE, verbose = TRUE, lib
 #' This function exports the result from [resolve()] to a Docker file. For R version >= 3.1.0, the Dockerfile is based on the versioned Rocker image.
 #' For R version < 3.1.0, the Dockerfile is based on Debian and it compiles R from source.
 #' @param output_dir character, where to put the Docker file and associated content
-#' @param materials_dir character, path to the directiry containing dditional resources (e.g. analysis scripts) to be copied into `output_dir` and in turn into the Docker container
+#' @param materials_dir character, path to the directory containing additional resources (e.g. analysis scripts) to be copied into `output_dir` and in turn into the Docker container
 #' @param image character, which versioned Rocker image to use. Can only be "r-ver", "rstudio", "tidyverse", "verse", "geospatial"
 #' This applies only to R version <= 3.1
 #' @param cache logical, whether to cache the packages now. Please note that the system requirements are not cached. For query with non-CRAN packages, this option is strongly recommended. For R version < 3.1, this must be TRUE if there is any non-CRAN packages.
diff --git a/man/dockerize.Rd b/man/dockerize.Rd
index 11ad453..d21582b 100644
--- a/man/dockerize.Rd
+++ b/man/dockerize.Rd
@@ -31,7 +31,7 @@ dockerise_rang(...)
 
 \item{output_dir}{character, where to put the Docker file and associated content}
 
-\item{materials_dir}{character, path to the directiry containing dditional resources (e.g. analysis scripts) to be copied into \code{output_dir} and in turn into the Docker container}
+\item{materials_dir}{character, path to the directory containing additional resources (e.g. analysis scripts) to be copied into \code{output_dir} and in turn into the Docker container}
 
 \item{image}{character, which versioned Rocker image to use. Can only be "r-ver", "rstudio", "tidyverse", "verse", "geospatial"
 This applies only to R version <= 3.1}
diff --git a/vignettes/faq.Rmd b/vignettes/faq.Rmd
index ff3dfe7..040c3cb 100644
--- a/vignettes/faq.Rmd
+++ b/vignettes/faq.Rmd
@@ -206,7 +206,7 @@ We want to emphasize here that launching a container with `--name` is useful bec
 docker save rangtest | gzip > rangtest.tar.gz
 ```
 
-You can also share the back up gzipped tarball file (usually < 1G, depending on the size of `materials_dir`, thus sharable on Zenodo).
+You can also share the back up gzipped tarball file (usually < 1G, depending on the size of `materials_dir`, thus shareable on Zenodo).
 
 To restore the backup image: