phpdoc fixing

Author: nilportugues

src/Formatter.php

@@ -78,7 +78,7 @@ public function format($sql)
         $this->reset();
         $tab = "\t";
 
-        $originalTokens = $this->tokenizer->tokenize($sql);
+        $originalTokens = $this->tokenizer->tokenize((string) $sql);
         $tokens         = WhiteSpace::removeTokenWhitespace($originalTokens);
 
         foreach ($tokens as $i => $token) {
@@ -136,7 +136,7 @@ public function format($sql)
             } elseif ($this->isTokenTypeReservedTopLevel($token)) {
                 $this->indentation
                     ->setIncreaseSpecialIndent(true)
-                    ->decreaseSpecialIndentIfCurrentIndentTypeIsSpecial($this);
+                    ->decreaseSpecialIndentIfCurrentIndentTypeIsSpecial();
 
                 $this->newLine->writeNewLineBecauseOfTopLevelReservedWord($addedNewline, $tab);
 

src/Tokenizer/Tokenizer.php

@@ -107,9 +107,8 @@ protected function initRegex($variable)
      * Takes a SQL string and breaks it into tokens.
      * Each token is an associative array with type and value.
      *
-     * @param String $string The SQL string
-     *
-     * @return Array An array of tokens.
+     * @param string $string
+     * @return array
      */
     public function tokenize($string)
     {