Issue #20374: delete spurious empty line
diff --git a/Modules/readline.c b/Modules/readline.c
index 033a840..a5d48c9 100644
--- a/Modules/readline.c
+++ b/Modules/readline.c
@@ -749,7 +749,6 @@
     return result;
 }
 
-
 static int
 #if defined(_RL_FUNCTION_TYPEDEF)
 on_startup_hook(void)