clean up whitespace issues on exercises and friends
Change-Id: I812a73e46ddd4d5fed4d304d9ef92c1de243f497
diff --git a/exercises/volumes.sh b/exercises/volumes.sh
index e536d16..9ee9fa9 100755
--- a/exercises/volumes.sh
+++ b/exercises/volumes.sh
@@ -117,7 +117,7 @@
INSTANCE_TYPE=$(nova flavor-list | grep $DEFAULT_INSTANCE_TYPE | get_field 1)
if [[ -z "$INSTANCE_TYPE" ]]; then
# grab the first flavor in the list to launch if default doesn't exist
- INSTANCE_TYPE=$(nova flavor-list | head -n 4 | tail -n 1 | get_field 1)
+ INSTANCE_TYPE=$(nova flavor-list | head -n 4 | tail -n 1 | get_field 1)
fi
# Clean-up from previous runs