Add example usage

mit-plv · Sep 27, 2017 · fc37b7a · fc37b7a
1 parent f6382b3
commit fc37b7a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/etc/governor.sh b/etc/governor.sh
@@ -3,6 +3,7 @@ set -eu
 
 usage() {
   generators="$1"
+  # example: USAGE: ./governor.sh <performance|powersave>
   echo "USAGE: $0 <$(echo "$generators" | tr ' ' '|')>"
   exit 111
 }