Fix typo

[afshin]

Follow up to #57

[codecov-commenter]

Codecov Report

Merging #59 (17d230b) into master (5b17742) will decrease coverage by 1.06%.
The diff coverage is 77.33%.

@@            Coverage Diff             @@
##           master      #59      +/-   ##
==========================================
- Coverage   89.03%   87.97%   -1.07%     
==========================================
  Files          15       15              
  Lines        1697     1754      +57     
  Branches      198      213      +15     
==========================================
+ Hits         1511     1543      +32     
- Misses        118      131      +13     
- Partials       68       80      +12     

Impacted Files	Coverage Δ
jupyter_releaser/tests/test_functions.py	100.00% <ø> (ø)
jupyter_releaser/util.py	82.19% <37.50%> (-2.71%)	⬇️
jupyter_releaser/changelog.py	88.18% <62.50%> (-2.56%)	⬇️
jupyter_releaser/npm.py	80.14% <70.37%> (-3.60%)	⬇️
jupyter_releaser/lib.py	75.29% <71.87%> (-2.46%)	⬇️
jupyter_releaser/tests/test_cli.py	97.64% <91.66%> (-0.20%)	⬇️
jupyter_releaser/__init__.py	100.00% <100.00%> (ø)
jupyter_releaser/cli.py	92.37% <100.00%> (+0.13%)	⬆️
jupyter_releaser/python.py	91.66% <100.00%> (+3.78%)	⬆️
jupyter_releaser/tests/conftest.py	98.50% <100.00%> (+0.01%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update f6199b4...17d230b. Read the comment docs.

[blink1073]

Thank you!