Fixed some typos, courtesy of codespell

src/libtls/tls_alert.c

@@ -106,7 +106,7 @@ struct private_tls_alert_t {
 	bool consumed;
 
 	/**
-	 * Fatal alert discription
+	 * Fatal alert description
 	 */
 	tls_alert_desc_t desc;
 };

src/libtls/tls_crypto.c

@@ -376,7 +376,7 @@ struct private_tls_crypto_t {
 	tls_cache_t *cache;
 
 	/**
-	 * All handshake data concatentated
+	 * All handshake data concatenated
 	 */
 	chunk_t handshake;