add missing space

diff --git a/fpkm_from_srr b/fpkm_from_srr
index b7aa5358407663899128b84b0bef115afcc204e3..bcb72bdbb381dd75d9d9802a2e927755e7389040 100755 (executable)
--- a/fpkm_from_srr
+++ b/fpkm_from_srr
@@ -32,7 +32,7 @@ function set_up_the_run {
 };
 
 
-if [ -z "$1" ] || [ -z "$2"] || [ -z "$3" ]; then
+if [ -z "$1" ] || [ -z "$2" ] || [ -z "$3" ]; then
     if [ -z "$FROM_SRR_SRR" ]; then
         actually_run_the_alignment;
         exit 0;