Cleanup exercise scripts
* whitespace and comment cleanups only
Change-Id: Iab9c2d9a25c3473f14190d60f2f2cf5be0ed59dc
diff --git a/exercises/client-env.sh b/exercises/client-env.sh
index 10871a6..d242ee5 100755
--- a/exercises/client-env.sh
+++ b/exercises/client-env.sh
@@ -1,13 +1,13 @@
#!/usr/bin/env bash
+**client-env.sh**
+
# Test OpenStack client enviroment variable handling
echo "*********************************************************************"
echo "Begin DevStack Exercise: $0"
echo "*********************************************************************"
-# Verify client workage
-VERIFY=${1:-""}
# Settings
# ========