Changed file reference to avoid pointint to /

Changed the file reference in the second step of the todo so it doesn't point towards /, and instead, the current directory

.github/template-cleanup/README.md

@@ -7,7 +7,7 @@
 ## Template ToDo list
 - [x] Create a new [IntelliJ Platform Plugin Template][template] project.
 - [ ] Get familiar with the [template documentation][template].
-- [ ] Verify the [pluginGroup](/gradle.properties), [plugin ID](/src/main/resources/META-INF/plugin.xml) and [sources package](/src/main/kotlin).
+- [ ] Verify the [pluginGroup](./gradle.properties), [plugin ID](./src/main/resources/META-INF/plugin.xml) and [sources package](./src/main/kotlin).
 - [ ] Review the [Legal Agreements](https://plugins.jetbrains.com/docs/marketplace/legal-agreements.html).
 - [ ] [Publish a plugin manually](https://plugins.jetbrains.com/docs/intellij/publishing-plugin.html?from=IJPluginTemplate) for the first time.
 - [ ] Set the Plugin ID in the above README badges.