diff --git a/subworkflows/local/utils_nfcore_smrnaseq_pipeline/main.nf b/subworkflows/local/utils_nfcore_smrnaseq_pipeline/main.nf
index c40bcc55..bda2a7cf 100644
--- a/subworkflows/local/utils_nfcore_smrnaseq_pipeline/main.nf
+++ b/subworkflows/local/utils_nfcore_smrnaseq_pipeline/main.nf
@@ -61,7 +61,6 @@ workflow PIPELINE_INITIALISATION {
         workflow,
         validate_params,
         null
-        null
     )
 
 
@@ -95,6 +94,7 @@ workflow PIPELINE_INITIALISATION {
         .groupTuple()
         .map { samplesheet ->
             validateInputSamplesheet(samplesheet)
+            }
         .map {
             meta, fastqs ->
                 return [ meta, fastqs.flatten() ]
@@ -106,7 +106,7 @@ workflow PIPELINE_INITIALISATION {
     three_prime_adapter = ch_three_prime_adapter // channel: [ val(string) ]
     phred_offset        = ch_phred_offset        // channel: [ val(string) ]
 }
-}
+
 /*
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~