platform_utils.{c/h} -> platform_util.{c/h}
diff --git a/include/mbedtls/threading.h b/include/mbedtls/threading.h
index 6830bb4..2e61b2e 100644
--- a/include/mbedtls/threading.h
+++ b/include/mbedtls/threading.h
@@ -114,7 +114,7 @@
#include <unistd.h>
#if !defined(_POSIX_VERSION) || 200112L > _POSIX_THREAD_SAFE_FUNCTIONS
/*
- * The preprocessor conditions above are the same as in platform_utils.c and
+ * The preprocessor conditions above are the same as in platform_util.c and
* threading.c. Remember to update the code there when changing the conditions
* here.
*/