Update index.html

Author: ankitvommune

jsonformatter/index.html

@@ -35,7 +35,7 @@ <h2>JSON Formatter</h2>
                         <option>8 Tab Space</option>
                     </select>
                 </div>
-                <button class="btn btn-success mb-3" onclick="formatJson()" >Format / Beautify</button>
+                <button class="btn btn-success mb-3" onclick="format_json()" >Format / Beautify</button>
                 <div class="mt-4">
                     <img src="https://via.placeholder.com/300x250" alt="Ad" class="img-fluid">
                 </div>