dev: Make examples match the actual code

Jira Issue DD-2070

features/fuzzySearch/returnSearch.html

@@ -56,7 +56,9 @@
 $(document).ready(function() {
 	var table = $('#example').DataTable({
 		fuzzySearch: true,
-		search:{return: true}
+		search: {
+			return: true
+		}
 	});
 } );
 
@@ -570,7 +572,9 @@ $(document).ready(function() {
 					<p>The Javascript shown below is used to initialise the table shown in this example:</p><code class="multiline language-js">$(document).ready(function() {
 	var table = $('#example').DataTable({
 		fuzzySearch: true,
-								search:{return: true}
+		search: {
+			return: true
+		}
 	});
 } );</code>
 		</div>

features/fuzzySearch/threshold.html

@@ -637,14 +637,12 @@ $(document).ready(function() {
 				</table>
 			</div>
 					<p>The Javascript shown below is used to initialise the table shown in this example:</p><code class="multiline language-js">$(document).ready(function() {
-						$(document).ready(function() {
 	var table = $('#example').DataTable({
 		fuzzySearch: {
 			rankColumn: 6,
 			threshold: 0.1
 		}
 	});
-						} );
 } );</code>
 		</div>
 	</section>

features/fuzzySearch/toggleSmart.html

@@ -632,14 +632,12 @@ $(document).ready(function() {
 				</table>
 			</div>
 					<p>The Javascript shown below is used to initialise the table shown in this example:</p><code class="multiline language-js">$(document).ready(function() {
-						$(document).ready(function() {
 	var table = $('#example').DataTable({
 		fuzzySearch: {
 			rankColumn: 6,
 			toggleSmart: true
 		}
 	});
-						} );
 } );</code>
 		</div>
 	</section>