remove unnecessary header

1 files changed, 0 insertions, 1 deletions

diff --git a/io.c b/io.c
index 0aab2ff..2715e1b 100644
--- a/io.c
+++ b/io.c
@@ -3,7 +3,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-//#include <unistd.h>
 
 #include "more.h"