diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index 3c9967ec4..2730967b0 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -3846,7 +3846,7 @@
  * Maximum number of heap-allocated bytes for the purpose of
  * DTLS handshake message reassembly and future message buffering.
  *
- * This should be at least 9/8 * MBEDTLSSL_IN_CONTENT_LEN
+ * This should be at least 9/8 * MBEDTLS_SSL_IN_CONTENT_LEN
  * to account for a reassembled handshake message of maximum size,
  * together with its reassembly bitmap.
  *
diff --git a/include/mbedtls/config_psa.h b/include/mbedtls/config_psa.h
index c2a442244..5ff1f7280 100644
--- a/include/mbedtls/config_psa.h
+++ b/include/mbedtls/config_psa.h
@@ -618,7 +618,7 @@ extern "C" {
 #define MBEDTLS_PSA_BUILTIN_ALG_RSA_PKCS1V15_SIGN 1
 #define PSA_WANT_ALG_RSA_PKCS1V15_SIGN 1
 #define PSA_WANT_ALG_RSA_PKCS1V15_SIGN_RAW 1
-#endif /* MBEDTLSS_PKCS1_V15 */
+#endif /* MBEDTLS_PKCS1_V15 */
 #if defined(MBEDTLS_PKCS1_V21)
 #define MBEDTLS_PSA_BUILTIN_ALG_RSA_OAEP 1
 #define PSA_WANT_ALG_RSA_OAEP 1