From cb8d9963e3a2c000754d268508b9418dfcbd2124 Mon Sep 17 00:00:00 2001
From: Corey Johnson <probablycorey@gmail.com>
Date: Tue, 5 May 2020 09:55:27 -0700
Subject: [PATCH] Add note for variable naming

---
 docs/command-line-syntax.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/docs/command-line-syntax.md b/docs/command-line-syntax.md
index 684da5799..c4914bea5 100644
--- a/docs/command-line-syntax.md
+++ b/docs/command-line-syntax.md
@@ -37,3 +37,10 @@ Ellipsis represent arguments that can appear multiple times
 
 _*example:*_
 `gh pr close <numbers … >`
+
+## Variable naming
+
+For multi-word variables use dash-case (all lower case with words seperated by dashes)
+
+_*example:*_
+`gh pr checkout <issue-number>`