make method consistent with other fakes

src/Illuminate/Support/Testing/Fakes/NotificationFake.php

@@ -161,11 +161,11 @@ public function assertNothingSent()
     /**
      * Assert the total amount of times a notification was sent.
      *
-     * @param  int  $expectedCount
      * @param  string  $notification
+     * @param  int  $expectedCount
      * @return void
      */
-    public function assertTimesSent($expectedCount, $notification)
+    public function assertSentTimes($notification, $expectedCount)
     {
         $actualCount = collect($this->notifications)
             ->flatten(1)
@@ -179,6 +179,20 @@ public function assertTimesSent($expectedCount, $notification)
         );
     }
 
+    /**
+     * Assert the total amount of times a notification was sent.
+     *
+     * @param  int  $expectedCount
+     * @param  string  $notification
+     * @return void
+     *
+     * @deprecated Use the assertSentTimes method instead
+     */
+    public function assertTimesSent($expectedCount, $notification)
+    {
+        $this->assertSentTimes($notification, $expectedCount);
+    }
+
     /**
      * Get all of the notifications matching a truth-test callback.
      *