message: delete redundant quote
diff: @@ -128,7 +128,7 @@ def TfExecutor_GraphOp : TfExecutor_Op<"graph",
  def TfExecutor_FetchOp : TfExecutor_Op<"fetch",
  [Terminator, ControlOperandsAfterAllData, HasParent<"GraphOp">]> {
  let summary = [{
  - The `tf_executor.fetch` operation terminates the graph and returns values";
  + The `tf_executor.fetch` operation terminates the graph and returns values;
  }];
  let description = [{
  