diff --git a/packages/gatsby-source-contentful/README.md b/packages/gatsby-source-contentful/README.md
index e9e640dfa60fa..ce6739d2f9732 100644
--- a/packages/gatsby-source-contentful/README.md
+++ b/packages/gatsby-source-contentful/README.md
@@ -510,7 +510,7 @@ Assets and tags are typically queried alongside ContentType nodes:
 
 ### Advanced Queries with Contentful and Gatsby
 
-Explore your GraphQL schema and data with GraphiQL, a browser-based IDE available at http://localhost:8000/\_\_\_graphql during Gatsby development. This tool is essential for experimenting with queries and understanding the Contentful data structure in your project.
+Explore your GraphQL schema and data with GraphiQL, a browser-based IDE available at http://localhost:8000/___graphql during Gatsby development. This tool is essential for experimenting with queries and understanding the Contentful data structure in your project.
 
 ## Working with Images and Contentful