[BUG] Helper text in Archive day dropdown

[aryiu]

Describe the bug
[Weather Data Center 3.5.1]
The helper text in the Archive day dropdown in Statistics page has a comma, instead of a period, before "Format is":

Also, the string "Format is" cannot contain an "é" letter, because it shows é instead:

To Reproduce
Steps to reproduce the behavior:

1. Define in your lang file (i.e., en.conf) the string "Format is" = "Format és" (for example).
2. Go to Statistics page.
3. See the helper text with: Format és

Expected behavior

• A dot before the "Format is" text.
• The letter "é" showing correctly, instead of the current é error.

Additional context
Using Weather Data Center 3.5.1 version.

[aryiu]

If #262 gets added, I think this text has to be changed.

[Daveiano]

That's right, I would suggest something much shorter like "Choose a day to view a statistics page of that day.".

What do you think?

[aryiu]

Yeah, exactly! I think "...for that day" would be better.