Update README.md

lmx1117 · web-flow · commit 5eab2f72ccb5 · 2023-03-02T13:49:16.000+08:00
update title [Change theme by codes] to [Change theme by code]
diff --git a/README.md b/README.md
@@ -85,4 +85,4 @@ You can access Openblocks from [cloud-hosted version](https://cloud.openblocks.d
 - [Custom Markdown Style](https://cloud.openblocks.dev/apps/63c8bdb9de760726cd253c90/view)
 - [Use JS query to orchestrate other queries](https://cloud.openblocks.dev/apps/63c8fb1e0279b679be2b5a09/view)
 - [Data responder demo](https://cloud.openblocks.dev/apps/63f84d23f5f6f66102fedf81/view)
-- [Change theme by codes](https://cloud.openblocks.dev/apps/63f84ca9f5f6f66102fedf3b/view)
+- [Change theme by code](https://cloud.openblocks.dev/apps/63f84ca9f5f6f66102fedf3b/view)
