improve code format and readability

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
diff --git a/library/ssl_tls13_client.c b/library/ssl_tls13_client.c
index d5a41ce..097505a 100644
--- a/library/ssl_tls13_client.c
+++ b/library/ssl_tls13_client.c
@@ -2630,8 +2630,8 @@
     session->ticket_len = ticket_len;
 
     /* Clear all flags in ticket_flags */
-    mbedtls_ssl_tls13_session_clear_ticket_flags(session,
-                                                 MBEDTLS_SSL_TLS1_3_TICKET_FLAGS_MASK);
+    mbedtls_ssl_tls13_session_clear_ticket_flags(
+        session, MBEDTLS_SSL_TLS1_3_TICKET_FLAGS_MASK);
 
     MBEDTLS_SSL_CHK_BUF_READ_PTR(p, end, 2);
     extensions_len = MBEDTLS_GET_UINT16_BE(p, 0);
@@ -2717,8 +2717,8 @@
                           session->resumption_key_len);
 
     /* Set ticket_flags depends on the selected key exchange modes */
-    mbedtls_ssl_tls13_session_set_ticket_flags(session,
-                                               ssl->conf->tls13_kex_modes);
+    mbedtls_ssl_tls13_session_set_ticket_flags(
+        session, ssl->conf->tls13_kex_modes);
     MBEDTLS_SSL_DEBUG_TICKET_FLAGS(4, session->ticket_flags);
 
     return 0;