Update website/pages/blog/open-source-graphql-security.mdx

Co-authored-by: Uri Goldshtein <[email protected]>

website/pages/blog/open-source-graphql-security.mdx

@@ -14,7 +14,7 @@ thumbnail: /blog-assets/open_source_graphqlsecurity/open-source-graphl-security-
 
 Open-source principles have forged GraphQL as a standard, it's ecosystem and community. Bringing
 value via transparency and collective knowledge as well as empowering the community with tools and
-practices to build better, bigger & more efficient APIs from day to day. Now that GraphQL APIs is
+practices to build better, bigger & more efficient APIs from day to day. Now that GraphQL APIs are
 well-established and with a lots of queries on a daily basis, ensuring their security becomes
 crucial.