fixed typos

src/Symfony/Component/HttpKernel/Debug/TraceableEventDispatcher.php

@@ -258,7 +258,7 @@ class TraceableEventDispatcher implements EventDispatcherInterface, TraceableEve
      * @param object $listener  The listener
      * @param string $eventName The event name
      *
-     * @return array Informations about the listener
+     * @return array Information about the listener
      */
     private function getListenerInfo($listener, $eventName)
     {
@@ -428,7 +428,7 @@ class TraceableEventDispatcher implements EventDispatcherInterface, TraceableEve
                 } catch (\LogicException $e) {}
                 // The children profiles have been updated by the previous 'kernel.response'
                 // event. Only the root profile need to be updated with the 'kernel.terminate'
-                // timing informations.
+                // timing information.
                 $this->updateProfiles($token, false);
                 break;
         }

src/Symfony/Component/Process/Process.php

@@ -1046,7 +1046,7 @@ class Process
     }
 
     /**
-     * Captures the exitcode if mentioned in the process informations.
+     * Captures the exitcode if mentioned in the process information.
      */
     private function captureExitCode()
     {