[Examples] set FPS to 60 (#4235)

* set FPS to 60

* remove extra commented lines

examples/textures/textures_logo_raylib.c

@@ -27,6 +27,8 @@ int main(void)
 
     // NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
     Texture2D texture = LoadTexture("resources/raylib_logo.png");        // Texture loading
+
+    SetTargetFPS(60);               // Set our game to run at 60 frames-per-second
     //---------------------------------------------------------------------------------------
 
     // Main game loop