Rename include directory to mbedtls
diff --git a/tests/suites/test_suite_debug.function b/tests/suites/test_suite_debug.function
index 7db04e5..a76ba9f 100644
--- a/tests/suites/test_suite_debug.function
+++ b/tests/suites/test_suite_debug.function
@@ -1,5 +1,5 @@
 /* BEGIN_HEADER */
-#include "polarssl/debug.h"
+#include "mbedtls/debug.h"
 
 struct buffer_data
 {