UI issue (minor) : Load Data/Telegraf text for InfluxDB rendering issue

__Steps to reproduce:__
List the minimal actions needed to reproduce the behavior.

1. Open Load Data / Telegraf tab
2. 'What is Telegraf?' helpful text box (displayed on right side of configs when they exist, or wider along bottom when no configs exist)
3. The text for the bold "InfluxDB' is displayed as if there are line breaks

__Expected behavior:__
No line breaks, as compared to the Buckets tab which has a similar helpful box

__Actual behavior:__
It looks like this is being caused by the fact the text is wrapped in a tag, instead of a tag (which is used on the Buckets tab). This may be a rendering issue in Chrome (I haven't tested against other browsers yet). The tag *should* render the same as the tag.
Need to check that this is the only instance where this is happening

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