SDL: updated png texture example

SDL Commits
1 
From 008aa18810bf6156f7750a81f0a32cfdaf928e3b Mon Sep 17 00:00:00 2001
From: ocelote_ml <[EMAIL REDACTED]>
Date: Fri, 16 Jan 2026 18:04:54 +0100
Subject: [PATCH] updated png texture example

the example was updated to use png's but they didn't update the error message nor the comments
---
 examples/renderer/06-textures/textures.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/renderer/06-textures/textures.c b/examples/renderer/06-textures/textures.c
index 9dea9a99ea9e4..0c742bcb4dd4f 100644
--- a/examples/renderer/06-textures/textures.c
+++ b/examples/renderer/06-textures/textures.c
@@ -40,14 +40,14 @@ SDL_AppResult SDL_AppInit(void **appstate, int argc, char *argv[])
 
     /* Textures are pixel data that we upload to the video hardware for fast drawing. Lots of 2D
        engines refer to these as "sprites." We'll do a static texture (upload once, draw many
-       times) with data from a bitmap file. */
+       times) with data from a png file. */
 
     /* SDL_Surface is pixel data the CPU can access. SDL_Texture is pixel data the GPU can access.
        Load a .png into a surface, move it to a texture from there. */
     SDL_asprintf(&png_path, "%ssample.png", SDL_GetBasePath());  /* allocate a string of the full file path */
     surface = SDL_LoadPNG(png_path);
     if (!surface) {
-        SDL_Log("Couldn't load bitmap: %s", SDL_GetError());
+        SDL_Log("Couldn't load png: %s", SDL_GetError());
         return SDL_APP_FAILURE;
     }