fix style

lib/imap.js

@@ -127,9 +127,8 @@ ImapConnection.prototype.connect = function(loginCb) {
 
   if (this._options.secure) {
     var tlsOptions = {};
-    for (var k in this._options.secure) {
+    for (var k in this._options.secure)
       tlsOptions[k] = this._options.secure[k];
-    }
     tlsOptions.socket = state.conn;
     if (process.version.indexOf('v0.6.') > -1)
       socket = tls.connect(null, tlsOptions, onconnect);