Minor Markdown fixes (#32009)

* add missing language after fenced block
* add missing end of file newline
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XhmikosR 2020-10-29 19:05:39 +02:00 committed by GitHub
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commit 5076170d76
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2 changed files with 2 additions and 2 deletions

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@ -325,7 +325,7 @@ Button dropdowns work with buttons of all sizes, including default and split dro
</div>
</div>
```
```html
<div class="btn-group">
<button class="btn btn-secondary btn-sm dropdown-toggle" type="button" data-toggle="dropdown" aria-expanded="false">
Small button

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@ -28,4 +28,4 @@ Bootstrap provides `.pe-none` and `.pe-auto` classes to prevent or add element i
{{< callout warning >}}
The `.pe-none` class (and the `pointer-events` CSS property it sets) only prevents interactions with a pointer (mouse, stylus, touch). Links and controls with `.pe-none` are, by default, still focusable and actionable for keyboard users. To ensure that they are completely neutralized even for keyboard users, you may need to add further attributes such as `tabindex="-1"` (to prevent them from receiving keyboard focus) and `aria-disabled="true"` (to convey the fact they are effectively disabled to assistive technologies), and possibly use JavaScript to completely prevent them from being actionable. For form controls, consider using the `disabled` HTML attribute instead.
{{< /callout >}}
{{< /callout >}}