doc: fix indentation in README.md

PR-URL: #232
Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com>
Reviewed-By: Dmytro Nechai <nechaido@gmail.com>

README.md

@@ -110,7 +110,7 @@ const jstp = require('metarhia-jstp');
 // net.connect (host and port) and last argument is a callback
 // to be called on successful connection or error.
 const client = jstp.net.connectAndInspect(
-    'testApp', null, ['someService'], 3000, 'localhost', handleConnect
+  'testApp', null, ['someService'], 3000, 'localhost', handleConnect
 );
 
 function handleConnect(error, connection, app) {