Remove period

kgryte · kgryte · commit 3dc59811be42 · 2017-08-21T15:05:20.000-07:00
diff --git a/tools/test/scripts/test_node_versions b/tools/test/scripts/test_node_versions
@@ -231,7 +231,7 @@ while :; do
 			;;
 
 		-?*)
-			printf 'WARNING: unknown option (ignored): %s\n.' "$1" >&2
+			printf 'WARNING: unknown option (ignored): %s\n' "$1" >&2
 			break
 			;;
 
