diff --git a/SC2170.md b/SC2170.md
index 96f9e0b..265a924 100644
--- a/SC2170.md
+++ b/SC2170.md
@@ -1,4 +1,4 @@
-## Invalid number for -eq. Use = to compare as string (or use $var to expand as a variable).
+## Invalid number for `-eq`. Use `=` to compare as string (or use `$var` to expand as a variable).
 
 ### Problematic code: