- Changed text for return 0 lines
diff --git a/include/polarssl/aes.h b/include/polarssl/aes.h
index 61ad457..8268390 100644
--- a/include/polarssl/aes.h
+++ b/include/polarssl/aes.h
@@ -74,7 +74,7 @@
* \param input 16-byte input block
* \param output 16-byte output block
*
- * \return 0
+ * \return 0 if successful
*/
int aes_crypt_ecb( aes_context *ctx,
int mode,
@@ -113,7 +113,7 @@
* \param input buffer holding the input data
* \param output buffer holding the output data
*
- * \return 0
+ * \return 0 if successful
*/
int aes_crypt_cfb128( aes_context *ctx,
int mode,