Add usage for bump-version script

tjarratt · tjarratt · commit 331861f00ec4 · 2014-04-23T12:08:35.000-07:00
diff --git a/bin/bump-version b/bin/bump-version
@@ -22,6 +22,7 @@ case "$component" in
     ;;
   * )
     echo "Error - argument must be 'major', 'minor' or 'patch'"
+    echo "Usage: bump-version [major | minor | patch]"
     exit 1
     ;;
 esac
