Update packages/libraries/federation-link-utils/src/__tests__/index.spec.ts

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: jdolle

packages/libraries/federation-link-utils/src/__tests__/index.spec.ts

@@ -49,7 +49,7 @@ const metaSpec = new LinkableSpec('https://specs.graphql-hive.com/metadata', {
       },
     });
     // collect metadata
-    return `running on v0.1.\nFound metadata: ${JSON.stringify(collectedMeta)}}`;
+    return `running on v0.1.\nFound metadata: ${JSON.stringify(collectedMeta)}`;
   },
   'v0.2': _resolveImportName => (_typeDefs: DocumentNode) => {
     // collect metadata