actualized 'Annotator' page
actualized 'Annotator' page

class SimpleAnnotator is cleaned

artspb/intellij-sdk-docs,JetBrains/intellij-sdk-docs,JetBrains/intellij-sdk-docs,chashnikov/intellij-sdk-docs,JetBrains/intellij-sdk-docs,chashnikov/intellij-sdk-docs,artspb/intellij-sdk-docs,chashnikov/intellij-sdk-docs,artspb/intellij-sdk-docs,chashnikov/intellij-sdk-docs,artspb/intellij-sdk-docs