Fixed typo in requirements.

Signed-off-by: Daniel Scheffler <danschef@gfz-potsdam.de>

setup.py

@@ -42,7 +42,7 @@ requirements = ['numpy', 'tqdm', 'matplotlib', 'scikit-learn', 'geoarray>=0.15.0
 
 setup_requirements = []
 
-test_requirements = ['pytest', 'pytest-cov', 'pytest-reporter-hmtl1', 'dill', 'urlchecker']
+test_requirements = ['pytest', 'pytest-cov', 'pytest-reporter-html1', 'dill', 'urlchecker']
 
 setup(
     author="Daniel Scheffler",