[DependencyInjection] fixed typo

fabpot · fabpot · commit 408d992a3f2d · 2013-12-23T10:20:48.000+01:00
diff --git a/src/Symfony/Component/DependencyInjection/Container.php b/src/Symfony/Component/DependencyInjection/Container.php
@@ -271,7 +271,7 @@ public function get($id, $invalidBehavior = self::EXCEPTION_ON_INVALID_REFERENCE
         // Attempt to retrieve the service by checking first aliases then
         // available services. Service IDs are case insensitive, however since
         // this method can be called thousands of times during a request, avoid
-        // calling strotolower() unless necessary.
+        // calling strtolower() unless necessary.
         foreach (array(false, true) as $strtolower) {
             if ($strtolower) {
                 $id = strtolower($id);
