diff --git a/doc.go b/doc.go
index 9c02ddf..e393ecd 100644
--- a/doc.go
+++ b/doc.go
@@ -8,8 +8,8 @@ Package spinner implements text spinner. Useful for generating semirandom text.
 
 Features:
 
- + Supported brackets: curly ({}) and square ([])
- + Supported text separators: | and ~
+ + Supported brackets: curly `{}` and square `[]`
+ + Supported text separators: `|` and `~`
  + Unlimited nesting
 
 Example: