fix category (#2917)

Author: Shogo Sensui

README.md

@@ -1067,7 +1067,6 @@
  - [vuejs-smart-table](https://github.com/tochoromero/vuejs-smart-table) - Straight Forward Table Component using the vanilla HTML Table Structure with Sorting, Filtering, Pagination and Selection out of the box.
  - [@myena/vue-table](https://github.com/myENA/vue-table) - Table Components for Client/Server data handling. Filter, sort, paginate, group, expanding details row. Highly customizible via slots for filter, headers, column, pagination, details row.
  - [vue-jd-table](https://github.com/jamesdruhan/vue-jd-table) - Advanced and flexible data table component for Vue 2. Feature Rich: search, filtering, exporting, pagination (traditional and virtual scroll) and so much more!
- - [vue-grd](https://github.com/1000ch/vue-grd) - Simple, Light-weight and Flexible Vue.js component for grid layout.
 
 ### Notification
 
@@ -1901,6 +1900,7 @@ Tooltips / popovers
  - [splitpanes](https://github.com/antoniandre/splitpanes) - A Vue JS reliable, simple and touch-ready panes splitter / resizer.
  - [vue-mock-layout](https://github.com/promosis/vue-mock-layout) - Easily mock the layout of your Vue apps.
  - [vue-simple-drawer](https://github.com/dreambo8563/vue-simple-drawer) - A tiny drawer panel with bounced animation, nest supported and theme customized. directions: left/right/up/down
+ - [vue-grd](https://github.com/1000ch/vue-grd) - Simple, Light-weight and Flexible Vue.js component for grid layout.