docs: add calvinvoo2 as a contributor (#108)

.all-contributorsrc

@@ -121,6 +121,15 @@
       "contributions": [
         "doc"
       ]
+    },
+    {
+      "login": "calvinvoo2",
+      "name": "Calvin Ng Tjioe",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/12223423?v=4",
+      "profile": "https://github.com/calvinvoo2",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7

README.md

@@ -1,6 +1,6 @@
 # Next SEO
 
-[![All Contributors](https://img.shields.io/badge/all_contributors-11-orange.svg?style=flat-square)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-12-orange.svg?style=flat-square)](#contributors)
 
 Next SEO is a plugin that makes managing your SEO easier in Next.js projects.
 
@@ -1177,6 +1177,7 @@ Thanks goes to these wonderful people ([emoji key](https://github.com/kentcdodds
     <td align="center"><a href="http://erikhofer.de"><img src="https://avatars2.githubusercontent.com/u/17194301?v=4" width="100px;" alt="Erik Hofer"/><br /><sub><b>Erik Hofer</b></sub></a><br /><a href="https://github.com/garmeeh/next-seo/commits?author=erikhofer" title="Documentation">📖</a></td>
     <td align="center"><a href="https://ermakov.io"><img src="https://avatars0.githubusercontent.com/u/301917?v=4" width="100px;" alt="Dmitry Ermakov"/><br /><sub><b>Dmitry Ermakov</b></sub></a><br /><a href="https://github.com/garmeeh/next-seo/commits?author=zetoke" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/duckranger"><img src="https://avatars0.githubusercontent.com/u/2087890?v=4" width="100px;" alt="Nimo Naamani"/><br /><sub><b>Nimo Naamani</b></sub></a><br /><a href="https://github.com/garmeeh/next-seo/commits?author=duckranger" title="Documentation">📖</a></td>
+    <td align="center"><a href="https://github.com/calvinvoo2"><img src="https://avatars2.githubusercontent.com/u/12223423?v=4" width="100px;" alt="Calvin Ng Tjioe"/><br /><sub><b>Calvin Ng Tjioe</b></sub></a><br /><a href="https://github.com/garmeeh/next-seo/commits?author=calvinvoo2" title="Code">💻</a></td>
   </tr>
 </table>