Cleanup more @return annotations

Author: nicolas-grekas

AppVariable.php

@@ -91,7 +91,7 @@ public function getUser()
     /**
      * Returns the current request.
      *
-     * @return Request|null The HTTP request object
+     * @return Request|null
      */
     public function getRequest()
     {
@@ -105,7 +105,7 @@ public function getRequest()
     /**
      * Returns the current session.
      *
-     * @return Session|null The session
+     * @return Session|null
      */
     public function getSession()
     {
@@ -120,7 +120,7 @@ public function getSession()
     /**
      * Returns the current app environment.
      *
-     * @return string The current environment string (e.g 'dev')
+     * @return string
      */
     public function getEnvironment()
     {
@@ -134,7 +134,7 @@ public function getEnvironment()
     /**
      * Returns the current app debug mode.
      *
-     * @return bool The current debug mode
+     * @return bool
      */
     public function getDebug()
     {

Extension/CodeExtension.php

@@ -175,7 +175,7 @@ public function formatFile(string $file, int $line, string $text = null): string
     /**
      * Returns the link for a given file/line pair.
      *
-     * @return string|false A link or false
+     * @return string|false
      */
     public function getFileLink(string $file, int $line)
     {

Extension/WorkflowExtension.php

@@ -59,7 +59,7 @@ public function canTransition(object $subject, string $transitionName, string $n
     /**
      * Returns all enabled transitions.
      *
-     * @return Transition[] All enabled transitions
+     * @return Transition[]
      */
     public function getEnabledTransitions(object $subject, string $name = null): array
     {

Form/TwigRendererEngine.php

@@ -70,7 +70,7 @@ public function renderBlock(FormView $view, $resource, string $blockName, array
      *
      * @see getResourceForBlock()
      *
-     * @return bool True if the resource could be loaded, false otherwise
+     * @return bool
      */
     protected function loadResourceForBlockName(string $cacheKey, FormView $view, string $blockName)
     {