doc: remove obsolete comment in isError() example

One of the util.isError() examples states that a harmony flag is required. As of v6.0.0, this is no longer true. This commit removes the out of date reference. Refs: #5414 PR-URL: #6486 Reviewed-By: James M Snell <[email protected]> Reviewed-By: Benjamin Gruenbaum <[email protected]>
nodejs · May 1, 2016 · d09c972 · d09c972
1 parent 81aef8c
commit d09c972
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diff --git a/doc/api/util.md b/doc/api/util.md
@@ -341,7 +341,6 @@ possible to obtain an incorrect result when the `object` argument manipulates
 `@@toStringTag`.
 
 ```js
-// This example requires the `--harmony-tostring` flag
 const util = require('util');
 const obj = { name: 'Error', message: 'an error occurred' };