fixed types in phpdocs

Author: fabpot

Exception/TooManyRequestsHttpException.php

@@ -22,7 +22,7 @@ class TooManyRequestsHttpException extends HttpException
     /**
      * Constructor.
      *
-     * @param int    |string $retryAfter The number of seconds or HTTP-date after which the request may be retried
+     * @param int|string     $retryAfter The number of seconds or HTTP-date after which the request may be retried
      * @param string         $message    The internal exception message
      * @param \Exception     $previous   The previous exception
      * @param int            $code       The internal exception code

Profiler/MongoDbProfilerStorage.php

@@ -87,7 +87,7 @@ public function write(Profile $profile)
 
         $result = $this->getMongo()->update(array('_id' => $profile->getToken()), array_filter($record, function ($v) { return !empty($v); }), array('upsert' => true));
 
-        return (boolean) (isset($result['ok']) ? $result['ok'] : $result);
+        return (bool) (isset($result['ok']) ? $result['ok'] : $result);
     }
 
     /**

Tests/Profiler/Mock/MemcacheMock.php

@@ -168,7 +168,7 @@ public function replace($key, $var, $flag = null, $expire = null)
      * Retrieve item from the server.
      *
      * @param string|array  $key
-     * @param int    |array $flags
+     * @param int|array     $flags
      *
      * @return mixed
      */