fixed CS for lambdas

Author: fabpot

Application.php

@@ -1063,7 +1063,7 @@ public function extractNamespace($name, $limit = null)
      */
     private function findAlternativeCommands($name, $abbrevs)
     {
-        $callback = function($item) {
+        $callback = function ($item) {
             return $item->getName();
         };
 

Helper/DialogHelper.php

@@ -333,7 +333,7 @@ public function askAndValidate(OutputInterface $output, $question, $validator, $
     {
         $that = $this;
 
-        $interviewer = function() use ($output, $question, $default, $autocomplete, $that) {
+        $interviewer = function () use ($output, $question, $default, $autocomplete, $that) {
             return $that->ask($output, $question, $default, $autocomplete);
         };
 
@@ -363,7 +363,7 @@ public function askHiddenResponseAndValidate(OutputInterface $output, $question,
     {
         $that = $this;
 
-        $interviewer = function() use ($output, $question, $fallback, $that) {
+        $interviewer = function () use ($output, $question, $fallback, $that) {
             return $that->askHiddenResponse($output, $question, $fallback);
         };
 

Shell.php

@@ -105,7 +105,7 @@ public function run()
                 ;
 
                 $output = $this->output;
-                $process->run(function($type, $data) use ($output) {
+                $process->run(function ($type, $data) use ($output) {
                     $output->writeln($data);
                 });