Fix dangling dash character in version number in docs.

[manisenkov]

What do these changes do?

Just fix annoying dangling dash character in the index page of docs:

Are there changes in behavior for the user?

No

[kxepal]

Thanks! But does tag always contains - to be delimited from the version?

[manisenkov]

Actually no, current version in master written as 3.1.0a0

aiohttp/aiohttp/__init__.py

Line 1 in 4f8ea94

__version__ = '3.1.0a0'

Should tag always be separated with -?

[kxepal]

a0 isn't a tag in that mean, but that version fullfils PEP-440 requirements. I'm not sure what the tag value could be there, but if it's a0, dev0 or sort of that thing, than patch is good.

@asvetlov what do you think?

[codecov-io]

Codecov Report

Merging #2864 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #2864   +/-   ##
=======================================
  Coverage   97.97%   97.97%           
=======================================
  Files          39       39           
  Lines        7444     7444           
  Branches     1307     1307           
=======================================
  Hits         7293     7293           
  Misses         48       48           
  Partials      103      103

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[asvetlov]

I like the change.
I've added a dash looking on pre-release docs. Released version looks confusing, agree.

Regarding to tags.
@kxepal ironically you are the author of this naming: https:/aio-libs/aiohttp/blame/master/docs/conf.py#L26-L31
I don't care too much, let's just drop a dash and that's it.

[asvetlov]

@manisenkov thanks

[kxepal]

@asvetlov ahaha! Nice found, I even forgot that. Indeed a bug.

@manisenkov thanks!

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a [new issue] for related bugs.
If you feel like there's important points made in this discussion, please include those exceprts into that [new issue].
[new issue]: https:/aio-libs/aiohttp/issues/new