doc: fix typo in dgram doc

Remove stray square brackets from dgram documentation.

PR-URL: https://github.com/nodejs/node/pull/5114
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>

diff --git a/doc/api/dgram.markdown b/doc/api/dgram.markdown
index 78bf3c2..3b1b6b4 100644 (file)
--- a/doc/api/dgram.markdown
+++ b/doc/api/dgram.markdown
@@ -82,7 +82,7 @@ Returns an object containing the address information for a socket.
 For UDP sockets, this object will contain `address`, `family` and `port`
 properties.
 
-### [socket.bind([port][, address][, callback])]
+### socket.bind([port][, address][, callback])
 
 * `port` Integer, Optional
 * `address` String, Optional