fix typo in appveyor.yml
@@ -40,7 +40,7 @@ build_script:
- SET PATH=C:\Py;C:\Py\Scripts;C:\Py\Library\bin;%PATH%
- conda config --set always_yes yes
# - conda update conda
- - conda install cffi, scipy
+ - conda install cffi scipy
- ps: if ($env:CYTHON -eq '1') { conda install cython }
- ps: if ($env:CYTHON -eq '1') { python setup.py build }
- pip install .
