update doc

d99kris · d99kris · commit f2b36244619c · 2020-08-01T10:45:50.000+08:00
diff --git a/README.md b/README.md
@@ -101,7 +101,7 @@ Required:
 
 Optional:
 
-    sudo apt install git lynx markdown
+    sudo apt install lynx markdown
 
 **Source**
 
diff --git a/src/nmail.1 b/src/nmail.1
@@ -1,5 +1,5 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man.
-.TH NMAIL "1" "July 2020" "nmail v1.75" "User Commands"
+.TH NMAIL "1" "August 2020" "nmail v1.75" "User Commands"
 .SH NAME
 nmail \- ncurses mail
 .SH SYNOPSIS
