Fix styleci already enabled short_array_syntax error

See also: https://github.styleci.io/analyses/EAVJNA?utm_campaign=vcs-integration-link&utm_medium=referral&utm_source=github-build-link

Author: alexander-schranz

tests/Functional/Command/ClearCommandTest.php

@@ -24,7 +24,7 @@ public function testExecuteClearVerbose()
  $mock->shouldReceive('supports')
  ->with(CacheInvalidator::CLEAR)
  ->andReturnTrue();
- ;
+
  $mock->shouldReceive('clearCache')
  ->once()
  ;
@@ -50,7 +50,7 @@ public function testExecuteBanVerbose()
  $mock->shouldReceive('supports')
  ->with(CacheInvalidator::INVALIDATE)
  ->andReturnTrue();
- ;
+
  $mock->shouldReceive('invalidateRegex')
  ->with('.*')
  ->once()
@@ -77,7 +77,7 @@ public function testExecuteErrorVerbose()
  $mock->shouldReceive('supports')
  ->with(CacheInvalidator::INVALIDATE)
  ->andReturnFalse();
- ;
+
  $mock->shouldReceive('flush')
  ->once()
  ->andReturn(0)
@@ -86,6 +86,6 @@ public function testExecuteErrorVerbose()
 
  $output = $this->runCommand($client, 'fos:httpcache:clear', 1);
 
- $this->assertStringContainsString("The configured http cache does not support \"clear\" or \"invalidate\".", $output);
+ $this->assertStringContainsString('The configured http cache does not support "clear" or "invalidate".', $output);
  }
 }