Update index.html

Author: ferdi05

src/matching-strategy/index.html

@@ -27,7 +27,7 @@
               <h1 class="title title-l">Matching strategy</h1>
               <p class="body body-l mt-2">
                 This demo presents different <a href="https://docs.meilisearch.com/reference/api/search.html#matching-strategy">matching strategies</a> in
-                action
+                action.
               </p>
             </div>
             <div id="right-info"></div>