chore: fix sponsor url

yyx990803 · yyx990803 · commit 233de38506c5 · 2019-10-07T10:48:33.000-04:00
diff --git a/themes/vue/_config.yml b/themes/vue/_config.yml
@@ -112,7 +112,7 @@ gold_sponsors:
   - url: 'https://piratebay.ink'
     img: piratebay_proxy.png
     name: Piratebay Proxy
-  - url: 'https:/www.programmers.io'
+  - url: 'https://www.programmers.io'
     img: programmers_io.png
     name: Programmers.io
 silver_sponsors:
