fix: Missed a test configuration update

Author: Gerrit0

src/test/renderer.test.ts

@@ -65,7 +65,8 @@ describe('Renderer', function() {
             module: ModuleKind.CommonJS,
             gaSite: 'foo.com', // verify theme option without modifying output
             name: 'typedoc',
-            ignoreCompilerErrors: true
+            ignoreCompilerErrors: true,
+            disableSources: true
         });
     });