diff --git a/README.md b/README.md
index 2a18547b..efb8b4be 100644
--- a/README.md
+++ b/README.md
@@ -73,8 +73,7 @@ The report shows up at `coverage/html/index.html` viewable in a browser.
 
 OpenSeadragon is truly a community project; we welcome your involvement!
 
-When contributing, please attempt to match the code style already in the codebase. Note that we use four spaces per indentation stop. For easier setup you can also install [EditorConfig](http://editorconfig.org/) if your IDE is supported. For more thoughts on code style, see ®
-[idiomatic.js](https://github.com/rwldrn/idiomatic.js/).
+When contributing, please attempt to match the code style already in the codebase. Note that we use four spaces per indentation stop. For easier setup you can also install [EditorConfig](http://editorconfig.org/) if your IDE is supported. For more thoughts on code style, see [idiomatic.js](https://github.com/rwldrn/idiomatic.js/).
 
 When fixing bugs and adding features, when appropriate please also: