Fix coding style typos

Author: radar3301

tests/UnitTest/ContainerBuilderTest.php

@@ -256,7 +256,7 @@ public function should_throw_if_modified_after_building_a_container()
  public function should_create_proxies()
  {
  $builder = new ContainerBuilder(FakeContainer::class);
-$builder->writeProxiesToFile(true, 'somedir');
+ $builder->writeProxiesToFile(true, 'somedir');
  $container = $builder->build();
 
  $this->assertSame('somedir', self::getProperty($container->proxyFactory, 'proxyDirectory'));
@@ -268,7 +268,7 @@ public function should_create_proxies()
  public function should_not_create_proxies()
  {
  $builder = new ContainerBuilder(FakeContainer::class);
-$builder->writeProxiesToFile(false, 'somedir');
+ $builder->writeProxiesToFile(false, 'somedir');
  $container = $builder->build();
 
  $this->assertNull(self::getProperty($container->proxyFactory, 'proxyDirectory'));