diff --git a/lib/util.js b/lib/util.js
index b760319c..fef7529e 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -54,7 +54,9 @@ exports.getLabels = function (labelNames, args) {
 
 	if (labelNames.length !== args.length) {
 		throw new Error(
-			`Invalid number of arguments (${args.length}): "${args.join(', ')}" for label names (${labelNames.length}): "${labelNames.join(', ')}".`,
+			`Invalid number of arguments (${args.length}): "${args.join(
+				', ',
+			)}" for label names (${labelNames.length}): "${labelNames.join(', ')}".`,
 		);
 	}