diff --git a/workflow/rna-seq.nf b/workflow/rna-seq.nf
index 3e7e3aa13e7497fbd5e94dfa5e9f365a550f5434..57f3e9aad9deccd696ebdd15e18c6a612df29193 100644
--- a/workflow/rna-seq.nf
+++ b/workflow/rna-seq.nf
@@ -299,11 +299,11 @@ process trimData {
     if [ "${ends}" == "se" ]
     then
       trim_galore --gzip -q 25 --illumina --length 35 --basename ${repRID} -j `nproc` ${fastq[0]}
-      readLength=\$(zcat *_trimmed.fq.gz | awk '{if(NR%4==2) print length(\${1})}' | sort -n | awk '{a[NR]=$0}END{print(NR%2==1)?a[int(NR/2)+1]:(a[NR/2]+a[NR/2+1])/2}')
+      readLength=\$(zcat *_trimmed.fq.gz | awk '{if(NR%4==2) print length(\${1})}' | sort -n | awk '{a[NR]=\$0}END{print(NR%2==1)?a[int(NR/2)+1]:(a[NR/2]+a[NR/2+1])/2}')
     elif [ "${ends}" == "pe" ]
     then
       trim_galore --gzip -q 25 --illumina --length 35 --paired --basename ${repRID} -j `nproc` ${fastq[0]} ${fastq[1]}
-      readLength=\$(zcat *_1.fq.gz | awk '{if(NR%4==2) print length(\${1})}' | sort -n | awk '{a[NR]=$0}END{print(NR%2==1)?a[int(NR/2)+1]:(a[NR/2]+a[NR/2+1])/2}')
+      readLength=\$(zcat *_1.fq.gz | awk '{if(NR%4==2) print length(\${1})}' | sort -n | awk '{a[NR]=\$0}END{print(NR%2==1)?a[int(NR/2)+1]:(a[NR/2]+a[NR/2+1])/2}')
     fi
     echo -e "LOG: trimmed" >> ${repRID}.trimData.log
     echo -e "LOG: average trimmed read length: \${readLength}" >> ${repRID}.trimData.log
@@ -317,7 +317,7 @@ process trimData {
 readLengthInfer = Channel.create()
 inferMetadata_readLength.splitCsv(sep: ",", header: false).separate(
   readLengthInfer
-}
+)
 
 
 // Replicate trimmed fastq's