Fixed example in header file. Did not compile because of typo in function name and missing argument.
diff --git a/include/SDL_thread.h b/include/SDL_thread.h
index 4e48cc3..9e53414 100644
--- a/include/SDL_thread.h
+++ b/include/SDL_thread.h
@@ -233,9 +233,9 @@ extern DECLSPEC void SDLCALL SDL_DetachThread(SDL_Thread * thread);
* if (!thread_local_storage) {
* thread_local_storage = SDL_TLSCreate();
* }
- * SDL_AtomicUnLock(&tls_lock);
+ * SDL_AtomicUnlock(&tls_lock);
* }
- * SDL_TLSSet(thread_local_storage, value);
+ * SDL_TLSSet(thread_local_storage, value, 0);
* }
*
* void *GetMyThreadData(void)