fix lint issues

Author: gkorland

lib/createClient.js

@@ -29,11 +29,11 @@ module.exports = function createClient (port_arg, host_arg, options) {
         // [redis:]//[[user][:password]@][host][:port][/db-number][?db=db-number[&password=bar[&option=value]]]
         if (parsed.slashes) { // We require slashes
             if (parsed.auth) {
-            	var columnIndex = parsed.auth.indexOf(':');
-            	options.password = parsed.auth.slice(columnIndex + 1);
-            	if(columnIndex>0){
-            		options.user = parsed.auth.slice(0, columnIndex);
-            	}
+                var columnIndex = parsed.auth.indexOf(':');
+                options.password = parsed.auth.slice(columnIndex + 1);
+                if (columnIndex > 0){
+                    options.user = parsed.auth.slice(0, columnIndex);
+                }
             }
             if (parsed.protocol) {
                 if (parsed.protocol === 'rediss:') {

lib/individualCommands.js

@@ -181,8 +181,8 @@ Multi.prototype.info = Multi.prototype.INFO = function info (section, callback)
 };
 
 function auth_callback (self, pass, user, callback) {
-	// Backward compatibility support for auth with password only 
-	if (user instanceof Function){
+    // Backward compatibility support for auth with password on
+    if (user instanceof Function){
 		callback = user;
 		user = null;
 	}