tools: remove unneeded parentheses in doc/html.js

PR-URL: nodejs#16845 Ref: nodejs#16801 (comment) Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Jeremiah Senkpiel <[email protected]> Reviewed-By: Rich Trott <[email protected]>
Trott · Nov 6, 2017 · 74d9dc2 · 74d9dc2
1 parent 48a7772
commit 74d9dc2
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;
   }