diff --git a/docs/command-line-syntax.md b/docs/command-line-syntax.md
index c44461c29..684da5799 100644
--- a/docs/command-line-syntax.md
+++ b/docs/command-line-syntax.md
@@ -14,7 +14,7 @@ Use angled brackets to represent a value the user must supply
 
 _*example:*_
 `gh pr view <issueNumber>`
-Replace `<issueNumber>` with an issue number
+Replace `<issue-number>` with an issue number
 
 ## Optional arguments