fix: correct all the references to @create-index

test/createIndexCode.js

@@ -11,14 +11,14 @@ describe('createIndexCode()', () => {
     const indexCode = createIndexCode([]);
 
     expect(indexCode).to.equal(codeExample(`
-'create index';
+// @create-index
         `));
   });
   it('describes a single child', () => {
     const indexCode = createIndexCode(['foo']);
 
     expect(indexCode).to.equal(codeExample(`
-'create index';
+// @create-index
 
 export foo from './foo';
         `));
@@ -27,7 +27,7 @@ export foo from './foo';
     const indexCode = createIndexCode(['bar', 'foo']);
 
     expect(indexCode).to.equal(codeExample(`
-'create index';
+// @create-index
 
 export bar from './bar';
 export foo from './foo';
@@ -38,7 +38,7 @@ export foo from './foo';
       const indexCode = createIndexCode(['foo.js']);
 
       expect(indexCode).to.equal(codeExample(`
-'create index';
+// @create-index
 
 export foo from './foo.js';
             `));
@@ -49,7 +49,7 @@ export foo from './foo.js';
       const indexCode = createIndexCode(['foo', 'bar']);
 
       expect(indexCode).to.equal(codeExample(`
-'create index';
+// @create-index
 
 export bar from './bar';
 export foo from './foo';

test/fixtures/write-index/mixed/index.js

@@ -1,4 +1,4 @@
-'create index';
+// @create-index
 
 export bar from './bar';
 export foo from './foo.js';

test/writeIndex.js

@@ -27,7 +27,7 @@ describe('writeIndex()', () => {
     const indexCode = fs.readFileSync(indexFilePath, 'utf8');
 
     expect(indexCode).to.equal(codeExample(`
-'create index';
+// @create-index
 
 export bar from './bar';
 export foo from './foo.js';