fix: add spacing around pipe operator

[rmax]

Description

Changes proposed in this pull request:

• This fixes the experience for zsh users where copy pasting http://foo| bar escapes the pipe as http://foo\| bar.

[codecov]

Codecov Report

Merging #39 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #39   +/-   ##
=======================================
  Coverage   83.33%   83.33%           
=======================================
  Files           2        2           
  Lines          48       48           
=======================================
  Hits           40       40           
  Misses          7        7           
  Partials        1        1           

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[rmax]

Integration tests failed due to GH api rate limit :(

[mszostok]

Hi @rmax
Thanks for your PR! 🙂

I'm checking that issue and will merge your pr once I will resolve it ;)

[mszostok]

ok, the problem is related to Travis itself:

Encrypted environment variables have been removed for security reasons.

so token was removed from the integration tests.

https://docs.travis-ci.com/user/pull-requests#pull-requests-and-security-restrictions

I will work on that separately. Anyway thanks for your PR :)