diff --git a/README.md b/README.md
index 133ff1bb..f56881ef 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 [![DOI](https://zenodo.org/badge/303967701.svg)](https://zenodo.org/badge/latestdoi/303967701)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
-[![How to](https://img.shields.io/badge/How%20to%3F-cite-green.svg)](#how-to-cite-our-work)
+[![How to](https://img.shields.io/badge/How%20to-cite-green.svg)](#how-to-cite-our-work)
 [![Java 11](https://github.com/sparql-anything/sparql.anything/actions/workflows/maven_Java11.yml/badge.svg?branch=v0.6-DEV)](https://github.com/sparql-anything/sparql.anything/actions/workflows/maven_Java11.yml)
 [![Java 14](https://github.com/sparql-anything/sparql.anything/actions/workflows/maven_Java14.yml/badge.svg?branch=v0.6-DEV)](https://github.com/sparql-anything/sparql.anything/actions/workflows/maven_Java14.yml)
 [![Java 14](https://github.com/sparql-anything/sparql.anything/actions/workflows/maven_Java17.yml/badge.svg?branch=v0.6-DEV)](https://github.com/sparql-anything/sparql.anything/actions/workflows/maven_Java17.yml)
diff --git a/docs/README.md b/docs/README.md
index 133ff1bb..f56881ef 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,6 +1,6 @@
 [![DOI](https://zenodo.org/badge/303967701.svg)](https://zenodo.org/badge/latestdoi/303967701)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
-[![How to](https://img.shields.io/badge/How%20to%3F-cite-green.svg)](#how-to-cite-our-work)
+[![How to](https://img.shields.io/badge/How%20to-cite-green.svg)](#how-to-cite-our-work)
 [![Java 11](https://github.com/sparql-anything/sparql.anything/actions/workflows/maven_Java11.yml/badge.svg?branch=v0.6-DEV)](https://github.com/sparql-anything/sparql.anything/actions/workflows/maven_Java11.yml)
 [![Java 14](https://github.com/sparql-anything/sparql.anything/actions/workflows/maven_Java14.yml/badge.svg?branch=v0.6-DEV)](https://github.com/sparql-anything/sparql.anything/actions/workflows/maven_Java14.yml)
 [![Java 14](https://github.com/sparql-anything/sparql.anything/actions/workflows/maven_Java17.yml/badge.svg?branch=v0.6-DEV)](https://github.com/sparql-anything/sparql.anything/actions/workflows/maven_Java17.yml)