Remove useless blank line

Signed-off-by: XiaokangQian <xiaokang.qian@arm.com>
diff --git a/library/ssl_tls13_keys.c b/library/ssl_tls13_keys.c
index a030b65..3ca28d5 100644
--- a/library/ssl_tls13_keys.c
+++ b/library/ssl_tls13_keys.c
@@ -564,8 +564,7 @@
     return( 0 );
 }
 
-int mbedtls_ssl_tls13_key_schedule_stage_application(
-    mbedtls_ssl_context *ssl )
+int mbedtls_ssl_tls13_key_schedule_stage_application( mbedtls_ssl_context *ssl )
 {
     int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
     mbedtls_ssl_handshake_params *handshake = ssl->handshake;