aes.h: rewrite comment for aes round key buf
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
diff --git a/include/mbedtls/aes.h b/include/mbedtls/aes.h
index 6c75f77..7c92162 100644
--- a/include/mbedtls/aes.h
+++ b/include/mbedtls/aes.h
@@ -78,8 +78,7 @@
round keys in the buffer. */
#if defined(MBEDTLS_AES_ONLY_128_BIT_KEY_LENGTH) && !defined(MBEDTLS_PADLOCK_C)
uint32_t MBEDTLS_PRIVATE(buf)[44]; /*!< Aligned data buffer to hold
- round keys in the 128-bit case for
- 10 rounds calculation. */
+ 10 round keys for 128-bit case. */
#else
uint32_t MBEDTLS_PRIVATE(buf)[68]; /*!< Unaligned data buffer. This buffer can
hold 32 extra Bytes, which can be used for