doc: add return type of clientRequest.setTimeout

MikeRalphson · lpinca · commit 7e8d994e33b4 · 2016-09-03T09:25:06.000+02:00
Refs: #1699 PR-URL: #8356 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Evan Lucas <evanlucas@me.com>
diff --git a/doc/api/http.md b/doc/api/http.md
@@ -496,6 +496,8 @@ Once a socket is assigned to this request and is connected
 * `timeout` {Number} Milliseconds before a request is considered to be timed out.
 * `callback` {Function} Optional function to be called when a timeout occurs. Same as binding to the `timeout` event.
 
+Returns `request`.
+
 ### request.write(chunk[, encoding][, callback])
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