crc32: Fixed include path.
diff --git a/src/stdlib/SDL_crc32.c b/src/stdlib/SDL_crc32.c
index 5b9f5d6..4a5778b 100644
--- a/src/stdlib/SDL_crc32.c
+++ b/src/stdlib/SDL_crc32.c
@@ -18,7 +18,7 @@
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
-#include "../../SDL_internal.h"
+#include "../SDL_internal.h"
#include "SDL_stdinc.h"