diff --git a/cgc/rnaindel.cwl b/cgc/rnaindel.cwl
index bfce7d1..a6bc1c6 100644
--- a/cgc/rnaindel.cwl
+++ b/cgc/rnaindel.cwl
@@ -164,7 +164,7 @@
                 "shellQuote": false,
                 "position": 12
             },
-            "label": "specify region for target analysis: chrN:start-stop (default: None)",
+            "label": "specify region for target analysis: chrN:start-stop (default: None)"
         }
     ],
     "outputs": [
diff --git a/rnaindel/version.py b/rnaindel/version.py
index 1da6a55..1e3bed4 100755
--- a/rnaindel/version.py
+++ b/rnaindel/version.py
@@ -1 +1 @@
-__version__ = "3.2.1"
+__version__ = "3.2.2"