README.md: Shorten an URL to improve line wrapping.
diff --git a/README.md b/README.md
index a4b6039..a026f6b 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ MD4C is C Markdown parser with the following features:
* **Permissive license:** MD4C is available under the MIT license.
-* **Performance:** MD4C is [very fast](https://talk.commonmark.org/t/why-is-md4c-so-fast-c/2520).
+* **Performance:** MD4C is [very fast](https://talk.commonmark.org/t/2520).
## Using MD4C