diff --git a/README.md b/README.md
index 00f0ac2..7436210 100644
--- a/README.md
+++ b/README.md
@@ -176,7 +176,7 @@ No `@types` package is needed.
 
 ## Architecture
 
-A thin plugin wrapper over [hijri-core](https://github.com/acamarata/hijri-core). The plugin augments the Day.js prototype with Hijri methods, each delegating to the registered calendar engine. Zero global state — calendar selection is passed per call.
+A thin plugin wrapper over [hijri-core](https://github.com/acamarata/hijri-core). The plugin augments the Day.js prototype with Hijri methods, each delegating to the registered calendar engine. Zero global state: calendar selection is passed per call.
 
 For more detail see the [Architecture wiki page](https://github.com/acamarata/dayjs-hijri-plus/wiki/Architecture).