Fix typos & Co
diff --git a/include/mbedtls/pkcs12.h b/include/mbedtls/pkcs12.h
index cb53fe2..cc09aa5 100644
--- a/include/mbedtls/pkcs12.h
+++ b/include/mbedtls/pkcs12.h
@@ -58,7 +58,7 @@
* \param len data length
* \param output the output buffer
*
- * \return 0 if successful, or a POLARSSL_ERR_xxx code
+ * \return 0 if successful, or a POLARSSL_ERR_XXX code
*/
int pkcs12_pbe_sha1_rc4_128( asn1_buf *pbe_params, int mode,
const unsigned char *pwd, size_t pwdlen,
@@ -79,7 +79,7 @@
* \param len data length
* \param output the output buffer
*
- * \return 0 if successful, or a POLARSSL_ERR_xxx code
+ * \return 0 if successful, or a POLARSSL_ERR_XXX code
*/
int pkcs12_pbe( asn1_buf *pbe_params, int mode,
cipher_type_t cipher_type, md_type_t md_type,