tools: remove unneeded parentheses in doc/html.js

PR-URL: #16845 Ref: #16801 (comment) Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
nodejs · Nov 7, 2017 · e9396d2 · e9396d2
1 parent 219ac4b
commit e9396d2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/doc/html.js b/tools/doc/html.js
@@ -518,7 +518,7 @@ function getId(text) {
   text = text.replace(/^_+|_+$/, '');
   text = text.replace(/^([^a-z])/, '_$1');
   if (idCounters.hasOwnProperty(text)) {
-    text += `_${(++idCounters[text])}`;
+    text += `_${++idCounters[text]}`;
   } else {
     idCounters[text] = 0;
   }