Fix coding standards
Fix coding standards

capablemonkey/node-xmpp-client,capablemonkey/node-xmpp-client,node-xmpp/node-xmpp,xmppjs/xmpp.js,xmppjs/xmpp.js,mweibel/node-xmpp-client,node-xmpp/node-xmpp,ggozad/node-xmpp,ggozad/node-xmpp