message: Spelling error in exception
diff: @@ -2369,7 +2369,7 @@ export namespace TextDocument {
  if (endOffset <= lastModifiedOffset) {
  text = text.substring(0, startOffset) + e.newText + text.substring(endOffset, text.length);
  } else {
  - throw new Error('Ovelapping edit');
  + throw new Error('Overlapping edit');
  }
  lastModifiedOffset = startOffset;
  }
  