Rename include directory to mbedtls
diff --git a/tests/suites/test_suite_pkcs1_v21.function b/tests/suites/test_suite_pkcs1_v21.function
index 6fbe2e1..ab87a70 100644
--- a/tests/suites/test_suite_pkcs1_v21.function
+++ b/tests/suites/test_suite_pkcs1_v21.function
@@ -1,6 +1,6 @@
 /* BEGIN_HEADER */
-#include "polarssl/rsa.h"
-#include "polarssl/md.h"
+#include "mbedtls/rsa.h"
+#include "mbedtls/md.h"
 /* END_HEADER */
 
 /* BEGIN_DEPENDENCIES