Fix wrong \file name in Doxygen comments

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/library/md.c b/library/md.c
index de77b16..a10a835 100644
--- a/library/md.c
+++ b/library/md.c
@@ -1,5 +1,5 @@
 /**
- * \file mbedtls_md.c
+ * \file md.c
  *
  * \brief Generic message digest wrapper for mbed TLS
  *
diff --git a/tests/src/fake_external_rng_for_test.c b/tests/src/fake_external_rng_for_test.c
index 98b3fe0..9c2195b 100644
--- a/tests/src/fake_external_rng_for_test.c
+++ b/tests/src/fake_external_rng_for_test.c
@@ -1,4 +1,4 @@
-/** \file psa_crypto_helpers.c
+/** \file fake_external_rng_for_test.c
  *
  * \brief Helper functions to test PSA crypto functionality.
  */