Fixed doxygen warning and linking of function names.
diff --git a/include/SDL_hints.h b/include/SDL_hints.h
index 928aaaf..a50bba3 100644
--- a/include/SDL_hints.h
+++ b/include/SDL_hints.h
@@ -759,11 +759,11 @@ extern "C" {
* or emulator, e.g. those from ARM, Imagination or Qualcomm.
* - Resolving OpenGL ES function addresses at link time by linking with
* the OpenGL ES library instead of querying them at run time with
- * SDL_GL_GetProcAddress.
+ * SDL_GL_GetProcAddress().
*
* Caution: for an application to work with the default behaviour across
- * different OpenGL drivers it \i must query the OpenGL ES function
- * addresses at run time using SDL_GL_GetProcAddress.
+ * different OpenGL drivers it must query the OpenGL ES function
+ * addresses at run time using SDL_GL_GetProcAddress().
*
* This variable is ignored on most platforms because OpenGL ES is native
* or not supported.