From 331400f9648740588e4451ec9a0324f62fd4db0c Mon Sep 17 00:00:00 2001
From: Nicolas Zachow <nicolas@nicolas.eti.br>
Date: Sun, 19 Nov 2017 00:59:51 -0300
Subject: [PATCH] cal: Add use case

For clarity I changed "-m" to "--monday".
Also, I've removed the "cal -y" for simplicity.
You could just user "cal {year}" to get the same information.
---
 pages/linux/cal.md | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/pages/linux/cal.md b/pages/linux/cal.md
index 5377b31922..f85f2f14c8 100644
--- a/pages/linux/cal.md
+++ b/pages/linux/cal.md
@@ -6,13 +6,13 @@
 
 `cal`
 
+- Display previous, current and next month: 
+
+`cal --three`
+
 - Use monday as the first day of the week:
 
-`cal -m`
-
-- Display a calendar for the current year:
-
-`cal -y`
+`cal --monday`
 
 - Display a calendar for a specific year (4 digits):