tools: remove unneeded parentheses in doc/html.js

PR-URL: #16845 Ref: #16801 (comment) Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Jeremiah Senkpiel <[email protected]> Reviewed-By: Rich Trott <[email protected]>
nodejs · Nov 16, 2017 · cb08f5d · cb08f5d
1 parent b166b6b
commit cb08f5d
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;
   }