Unquoted strings for readability

examples_src/select-features.html

@@ -1,7 +1,7 @@
 ---
-template: "example.html"
-title: "Select features example"
-shortdesc: "Example of using the Select interaction."
+template: example.html
+title: Select features example
+shortdesc: Example of using the Select interaction.
 docs: >
   Choose between <code>Single-click</code>, <code>Click</code> and <code>Hover</code> as the event type for selection in the combobox below. When using <code>Single-click</code> or <code>Click</code> you can hold do <code>Shift</code> key to toggle the feature in the selection.</p>
           <p>Note: when <code>Single-click</code> is used double-clicks won't select features. This in contrast to <code>Click</code>, where a double-click will both select the feature and zoom the map (because of the <code>DoubleClickZoom</code> interaction). Note that <code>Single-click</code> is less responsive than <code>Click</code> because of the delay it uses to detect double-clicks.</p>