Compliance with commonly used phpmd rules

app/Exceptions/Handler.php

@@ -26,39 +26,39 @@ class Handler extends ExceptionHandler
      *
      * This is a great spot to send exceptions to Sentry, Bugsnag, etc.
      *
-     * @param  \Exception  $e
+     * @param  \Exception  $exception
      * @return void
      */
-    public function report(Exception $e)
+    public function report(Exception $exception)
     {
-        parent::report($e);
+        parent::report($exception);
     }
 
     /**
      * Render an exception into an HTTP response.
      *
      * @param  \Illuminate\Http\Request  $request
-     * @param  \Exception  $e
+     * @param  \Exception  $exception
      * @return \Illuminate\Http\Response
      */
-    public function render($request, Exception $e)
+    public function render($request, Exception $exception)
     {
-        return parent::render($request, $e);
+        return parent::render($request, $exception);
     }
 
     /**
      * Convert an authentication exception into an unauthenticated response.
      *
      * @param  \Illuminate\Http\Request  $request
-     * @param  \Illuminate\Auth\AuthenticationException  $e
+     * @param  \Illuminate\Auth\AuthenticationException  $exception
      * @return \Illuminate\Http\Response
      */
-    protected function unauthenticated($request, AuthenticationException $e)
+    protected function unauthenticated($request, AuthenticationException $exception)
     {
         if ($request->expectsJson()) {
             return response()->json(['error' => 'Unauthenticated.'], 401);
-        } else {
-            return redirect()->guest('login');
         }
+
+        return redirect()->guest('login');
     }
 }