message: Fix typo on ctx.isComplete in query's value branch
diff: @@ -67,7 +67,7 @@ const readSelection = (
  if (node.selectionSet === undefined || fieldValue !== null) {
  // Cache Incomplete: An undefined field value means it wasn't cached
  - ctx.isComplete = fieldValue === undefined;
  + ctx.isComplete = fieldValue !== undefined;
  data[fieldAlias] = fieldValue === undefined ? null : fieldValue;
  } else {
  // null values mean that a field might be linked to other entities
  