Fix typo in folder name

Author: bnorthan

python/setup.py

@@ -14,5 +14,5 @@
       license='BSD',
       packages=find_packages(),
       install_requires=['numpy','dask','dask-image','pyopencl'],
-      data_files=[('Library/bin',['lib/windows-x86_64xx/clij2fft.dll','lib/windows-x86_64/clFFT.dll']), ('lib',['lib/linux64/libclij2fft.so', 'lib/linux64/libclFFT.so.2', 'lib/macosx-universal2/libclij2fft.dylib', 'lib/macosx-universal2/libclFFT.2.dylib'])],
+      data_files=[('Library/bin',['lib/windows-x86_64/clij2fft.dll','lib/windows-x86_64/clFFT.dll']), ('lib',['lib/linux64/libclij2fft.so', 'lib/linux64/libclFFT.so.2', 'lib/macosx-universal2/libclij2fft.dylib', 'lib/macosx-universal2/libclFFT.2.dylib'])],
       zip_safe=False)