update polars link

Author: etiennebacher

README.md

@@ -171,7 +171,7 @@ MkDocs
 <code>polars</code>
 </td>
 <td>
-🌐<a href="https://rpolars.github.io">rpolars.github.io</a>
+🌐<a href="https://pola-rs.github.io/r-polars/">pola-rs.github.io/r-polars</a>
 </td>
 <td>
 <a href="https://github.com/pola-rs/r-polars">Github Repository</a>

README.qmd

@@ -111,7 +111,7 @@ The websites in this table were created using Altdoc:
   <tr>
     <td>MkDocs</td>
     <td><code>polars</code></td>
-    <td>🌐<a href="https://rpolars.github.io">rpolars.github.io</a></td>
+    <td>🌐<a href="https://pola-rs.github.io/r-polars/">pola-rs.github.io/r-polars</a></td>
     <td><a href="https://github.com/pola-rs/r-polars">Github Repository</a></td>
   </tr>
   <tr>