Update README.md

Author: kelvins

README.md

@@ -3319,7 +3319,7 @@ In order to achieve greater coverage and encourage more people to contribute to
         <tr>
             <td><a href="https://en.wikipedia.org/wiki/Selection_sort">Selection Sort</a></td>
             <td> <!-- C -->
-                <a href="./CONTRIBUTING.md">
+                <a href="./src/c/SelectionSort.c">
                     <img align="center" height="25" src="./logos/c.svg" />
                 </a>
             </td>