message: docs/apis: update to use named plugin var
diff: @@ -119,7 +119,7 @@ Plugins supply their APIs through the `apis` option of `createPlugin`, for
  example:
  ```ts
  -export const plugin = createPlugin({
  +export const techdocsPlugin = createPlugin({
  id: 'techdocs',
  apis: [
  createApiFactory({
  