--- Makefile	2022-11-03 02:42:08.000000000 +0800
+++ Makefile	2024-06-22 09:20:20.000000000 +0800
@@ -1,6 +1,6 @@
 TIMEFORMAT=%U
 
-CFLAGS += -Wall -Wpedantic -Wextra -O2
+CFLAGS += -Wall -pedantic -Wextra -O2
 
 all: wc2 wc2o wcdiff wctool wcstream