Update README.md

README.md

@@ -32,7 +32,7 @@ Pizzly requires the reference transcriptome in FASTA format as well as a GTF fil
 We recommend using the [Ensembl](http://www.ensembl.org/index.html) transcriptomes.
 
 The example below assumes you have your transcriptome in FASTA format as `index.fa.gz`, the GTF file `index.gtf.gz` 
-and your paired-end RNA-Seq data sets in `r1.fastq.g` and `r2.fastq.gz
+and your paired-end RNA-Seq data sets in `r1.fastq.g` and `r2.fastq.gz`
 
 ### Running