added design repo to readme

Author: joaoh82

README.md

@@ -21,7 +21,7 @@ Rust-SQLite (SQLRite)
         <td> value </td>
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-        <td><a href="https://github.com/sqlrite/design">Design and discussions about direction of the project going on over here.</a></td>
+        <td><a href="https://github.com/sqlrite/design">Design and discussions about direction<br>of the project going on over here.</a></td>
         <td></td>
       </tr>
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