diff --git a/SC2230.md b/SC2230.md
index 831021d..3e9be5d 100644
--- a/SC2230.md
+++ b/SC2230.md
@@ -22,7 +22,7 @@ None
 
 ### Caveats:
 
-On macOS 10.13.6, command -v appears to take multiple parameters:
+With BASH 5.0.7 (via homebrew on macOS 10.13.6), `command -v` appears to take multiple parameters:
 
 ```
 # grep is in /usr/bin/grep