Update fold.md (#317)

2021-12-08 10:43:13 +08:00 · 2021-12-08 10:43:13 +08:00 · 407ccdcdb5
parent 5abc713153
commit 407ccdcdb5
1 changed files with 6 additions and 0 deletions
--- a/command/fold.md
+++ b/command/fold.md
@ -25,4 +25,10 @@ fold(选项)(参数)
 文件：指定要显示内容的文件。
 ###  示例
 ```shell
 fold -w 5 filename
 ```