fix various issues

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
diff --git a/library/ssl_tls13_client.c b/library/ssl_tls13_client.c
index 7be69fa..49ca7f0 100644
--- a/library/ssl_tls13_client.c
+++ b/library/ssl_tls13_client.c
@@ -1501,7 +1501,7 @@
                 MBEDTLS_SSL_DEBUG_MSG(
                     3, ( "unsupported extension found: %u ", extension_type) );
                 MBEDTLS_SSL_PEND_FATAL_ALERT(
-                    MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_EXT,   \
+                    MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_EXT,
                     MBEDTLS_ERR_SSL_UNSUPPORTED_EXTENSION );
                 return ( MBEDTLS_ERR_SSL_UNSUPPORTED_EXTENSION );
         }
@@ -1513,7 +1513,7 @@
     if( p != end )
     {
         MBEDTLS_SSL_DEBUG_MSG( 1, ( "EncryptedExtension lengths misaligned" ) );
-        MBEDTLS_SSL_PEND_FATAL_ALERT( MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR,   \
+        MBEDTLS_SSL_PEND_FATAL_ALERT( MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR,
                                       MBEDTLS_ERR_SSL_DECODE_ERROR );
         return( MBEDTLS_ERR_SSL_DECODE_ERROR );
     }