Merge pull request #9 from koriym/feature/typo

fix the typo in docblock

src/Aura/Signal/Manager.php

@@ -185,7 +185,7 @@ public function getHandlers($signal = null)
      * 
      * @param string $signal The name of the signal from that origin.
      * 
-     * @params Arguments to pass to the Handler callback.
+     * @param Arguments to pass to the Handler callback.
      * 
      * @return ResultCollection The results from each of the Handler objects.
      *