AcquiaPHPStrict issue fixed (#665)

* AcquiaPHPStrict issue fixed

* release version updated

Author: mayur-sose

config/VERSION

@@ -1 +1 @@
-v5.1.0
+v5.1.1

src/Enum/PhpcsStandardEnum.php

@@ -14,8 +14,8 @@
  */
 final class PhpcsStandardEnum extends Enum {
 
-  public const ACQUIA_PHP_MINIMAL = 'AcquiaPHPMinimal ';
-  public const ACQUIA_PHP_STRICT = 'AcquiaPHPStrict ';
+  public const ACQUIA_PHP_MINIMAL = 'AcquiaPHPMinimal';
+  public const ACQUIA_PHP_STRICT = 'AcquiaPHPStrict';
 
   public const ACQUIA_DRUPAL_STRICT = 'AcquiaDrupalStrict';