diff --git a/README.md b/README.md
index d811388e..9666f9ec 100644
--- a/README.md
+++ b/README.md
@@ -73,7 +73,7 @@ Read in a different language: [![CN](./assets/flags/CN.png)**CN**](./README.chin
 &emsp;&emsp;[2.2 Extend the built-in Error object `#strategic` `#updated`](#-22-extend-the-built-in-error-object)</br>
 &emsp;&emsp;[2.3 Distinguish operational vs programmer errors `#strategic` `#updated`](#-23-distinguish-catastrophic-errors-from-operational-errors)</br>
 &emsp;&emsp;[2.4 Handle errors centrally, not within a middleware `#strategic`](#-24-handle-errors-centrally-not-within-a-middleware)</br>
-&emsp;&emsp;[2.5 Document API errors using OpenAPI or GraphQL](#-25-document-api-errors-using-openapi-or -graphql)</br>
+&emsp;&emsp;[2.5 Document API errors using OpenAPI or GraphQL](#-25-document-api-errors-using-openapi-or-graphql)</br>
 &emsp;&emsp;[2.6 Exit the process gracefully when a stranger comes to town `#strategic`](#-26-exit-the-process-gracefully-when-a-stranger-comes-to-town)</br>
 &emsp;&emsp;[2.7 Use a mature logger to increase errors visibility `#updated`](#-27-use-a-mature-logger-to-increase-errors-visibility)</br>
 &emsp;&emsp;[2.8 Test error flows using your favorite test framework `#updated`](#-28-test-error-flows-using-your-favorite-test-framework)</br>