diff --git a/runtime/help/options.md b/runtime/help/options.md
index 44057058..5c087a07 100644
--- a/runtime/help/options.md
+++ b/runtime/help/options.md
@@ -237,8 +237,7 @@ Here are the available options:
    By default, this option points to the official plugin channel hosted on GitHub
    at https://github.com/micro-editor/plugin-channel.
 
-    default value: `https://raw.githubusercontent.com/micro-editor/plugin-channel
-                    /master/channel.json`
+    default value: `https://raw.githubusercontent.com/micro-editor/plugin-channel/master/channel.json`
 
 * `pluginrepos`: a list of links to plugin repositories.