Remove unnecessary empty line in ssl_tls.c
diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 84afaed..c111e94 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -2675,7 +2675,6 @@
             MBEDTLS_SSL_DEBUG_MSG( 1, ( "should never happen" ) );
             return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
         }
-
     }
     else
 #endif /* MBEDTLS_GCM_C || MBEDTLS_CCM_C */