fix: sample table header

README.md

@@ -58,6 +58,7 @@ See the [project website](https://voyager.adriel.cafe) for documentation and API
 | [Stack API](https://github.com/adrielcafe/voyager/tree/main/sample/src/main/java/cafe/adriel/voyager/sample/stateStack) | [AndroidX ViewModel](https://github.com/adrielcafe/voyager/tree/main/sample/src/main/java/cafe/adriel/voyager/sample/androidNavigation) | [Multi-module nav.](https://github.com/adrielcafe/voyager/tree/main/sample-multi-module) |
 |------------|----------|-------------|
 | ![navigation-stack](https://user-images.githubusercontent.com/2512298/126323192-9b6349fe-7b96-4acf-b62e-c75165d909e1.gif) | ![navigation-androidx](https://user-images.githubusercontent.com/2512298/130377801-c350b4f5-bcca-4d28-9403-0d9d4c1e99f7.gif) | ![navigation-multi-module](https://user-images.githubusercontent.com/2512298/130377815-fca83cf6-c90b-49fc-81ea-1ea9081f1086.gif) |
+
 | [Basic nav.](https://github.com/adrielcafe/voyager/tree/main/sample/src/main/java/cafe/adriel/voyager/sample/basicNavigation) | [Tab nav.](https://github.com/adrielcafe/voyager/tree/main/sample/src/main/java/cafe/adriel/voyager/sample/tabNavigation) | [Nested nav.](https://github.com/adrielcafe/voyager/tree/main/sample/src/main/java/cafe/adriel/voyager/sample/nestedNavigation) |
 |------------|----------|-------------|
 | ![navigation-basic](https://user-images.githubusercontent.com/2512298/126323165-47760eec-2ba2-48ee-8e3a-841d50098d33.gif) | ![navigation-tab](https://user-images.githubusercontent.com/2512298/126323588-2f970953-0adb-47f8-b2fb-91c5854656bd.gif) | ![navigation-nested](https://user-images.githubusercontent.com/2512298/126323027-a2633aef-9402-4df8-9384-45935d7986cf.gif) |