Rename Openstack to OpenStack

Change-Id: I78ac040e926ef8040ee674b6fea3223a8ab4ae99
diff --git a/tools/create_userrc.sh b/tools/create_userrc.sh
index e2d855c..1c95651 100755
--- a/tools/create_userrc.sh
+++ b/tools/create_userrc.sh
@@ -199,7 +199,7 @@
 export S3_URL="$S3_URL"
 # OpenStack USER ID = $user_id
 export OS_USERNAME="$user_name"
-# Openstack Tenant ID = $tenant_id
+# OpenStack Tenant ID = $tenant_id
 export OS_TENANT_NAME="$tenant_name"
 export OS_AUTH_URL="$OS_AUTH_URL"
 export OS_CACERT="$OS_CACERT"