diff --git a/samples/framework/internal/renderer_impl.h b/samples/framework/internal/renderer_impl.h
index fdc709166..6f1d1c41f 100644
--- a/samples/framework/internal/renderer_impl.h
+++ b/samples/framework/internal/renderer_impl.h
@@ -44,8 +44,7 @@
 #ifdef EMSCRIPTEN
 // include features as core functions.
 #include <GLES2/gl2.h>
-
-#else  // EMSCRIPTEN
+#endif  // EMSCRIPTEN
 
 // Detects already defined GL_VERSION and deduces required extensions.
 #ifndef GL_VERSION_1_5
@@ -58,9 +57,7 @@
 #define OZZ_GL_VERSION_3_0_EXT
 #endif  // GL_VERSION_3_0
 
-#endif  // EMSCRIPTEN
-
-// Include features as extentions
+// Include features as extensions
 #include "GL/glext.h"
 #include "framework/renderer.h"
 #include "ozz/base/containers/vector.h"