1 files changed, 2 insertions, 2 deletions

diff --git a/README.md b/README.md
index 46fc00c..9788025 100644
--- a/README.md
+++ b/README.md
@@ -10,11 +10,11 @@ void AES_ECB_decrypt(uint8_t* input, const uint8_t* key, uint8_t* output);
 void AES_CBC_encrypt_buffer(uint8_t* output, uint8_t* input, uint32_t length, const uint8_t* key, const uint8_t* iv);
 void AES_CBC_decrypt_buffer(uint8_t* output, uint8_t* input, uint32_t length, const uint8_t* key, const uint8_t* iv);
 ```
-You can choose to use the standard 128b key or 192 by defining AES192 or 256b by defining AES256 - beta
+You can choose to use the standard 128b key or 192/256b by defining the symbols AES192 or AES256
 
 You can choose to use one or both of the modes-of-operation, by defining the symbols CBC and ECB. See the header file for clarification.
 
-There is no built-in error checking or protection from out-of-bounds memory access errors as a result of malicious input. The two functions AES128_ECB_xxcrypt() do most of the work, and they expect inputs of 128 bit length.
+There is no built-in error checking or protection from out-of-bounds memory access errors as a result of malicious input. The two functions AES_ECB_xxcrypt() do most of the work, and they expect inputs of 128 bit length.
 
 The module uses around 200 bytes of RAM and 2.5K ROM when compiled for ARM (~2K for Thumb but YMMV).