Fixed Validator test

Author: Anton Shevchuk

tests/unit/Controller/Fixtures/ConcreteWithoutReturn.php

@@ -22,5 +22,3 @@ function ($a, $b, $c = null)
      */
     return [];
 }
-
-;

tests/unit/Validator/ValidatorChainTest.php

@@ -126,7 +126,7 @@ public function testSetCustomDescriptionForValidatorChain()
             ->length(1, 15)
             ->noWhitespace();
 
-        $ruleText = "must contain only letters, digits and \"_\"\n"
+        $ruleText = "must contain only Latin letters, digits and \"_\"\n"
             . "must have a length between \"1\" and \"15\"\n"
             . "must not contain whitespace";