code: private function isKeywordPlacedProperly(Tokens $tokens, $keywordIndex, $comparedIndex)
      {
          return $keywordIndex + 2 === $comparedIndex && ' ' === $tokens[$keywordIndex + 1]->getContent();
      }
docs: @param Tokens $tokens
  @param int    $keywordIndex
  @param int    $comparedIndex
  
  @return bool