update doc

docs/gherkin.md

@@ -10,10 +10,23 @@ Special tags will add meta info to report.
 Example(in this example it will add several links to test):
 ```gherkin
   @issue("ABC-001")
-  @tms("ABC-002")
-  @tms("ABC-003","Description__of__ticket")
-  Scenario: should have several tms tags
-    Given I log message "test"
+@tms("ABC-002")
+@tms("ABC-003","Description__of__ticket")
+Scenario: should have several tms tags
+Given I log message "test"
 ```
 
-Special tags are the same as allure interface items, see [interface](./interface.md) 
+Special tags are the same as allure interface items, see [interface](./interface.md)
+
+
+**Note**
+When using `@bahmutov/cypress-esbuild-preprocessor` to preprocess feature files
+please update code to use globals:
+
+```javascript
+const cucumberBundler = createBundler({
+    define: { global: 'window' },
+    plugins: [createEsbuildPlugin(config)],
+});
+```
+Example of setup is in progress