diff --git a/book/src/configuration.md b/book/src/configuration.md
index 707102f6..996c5fb6 100644
--- a/book/src/configuration.md
+++ b/book/src/configuration.md
@@ -249,6 +249,6 @@ Example:
 ```toml
 [editor.indent-guides]
 render = true
-character = "╎"
+character = "╎" # Some characters that work well: "▏", "┆", "┊", "⸽"
 skip-levels = 1
 ```