Fix shocco errors

Clean up comments to fix errors seen while processing with shocco

Change-Id: I0e97ad27613313f03e47c107051ea93b115d4744
diff --git a/tools/create_userrc.sh b/tools/create_userrc.sh
index d9c93cc..c4eb8d4 100755
--- a/tools/create_userrc.sh
+++ b/tools/create_userrc.sh
@@ -54,9 +54,7 @@
 EOF
 }
 
-if ! options=$(getopt -o hPAp:u:r:C: -l os-username:,os-password:,os-tenant-name:,os-tenant-id:,os-auth-url:,target-dir:,skip-tenant:,os-cacert:,help,debug -- "$@")
-then
-    #parse error
+if ! options=$(getopt -o hPAp:u:r:C: -l os-username:,os-password:,os-tenant-name:,os-tenant-id:,os-auth-url:,target-dir:,skip-tenant:,os-cacert:,help,debug -- "$@"); then
     display_help
     exit 1
 fi