Fix pip name of coverape.py

Author: olebole

.github/workflows/citest.yml

@@ -50,7 +50,7 @@ jobs:
           fi
           sudo apt-get install --no-install-recommends build-essential libx11-dev
           sudo apt-get install --no-install-recommends python3-dev python3-pip python3-astropy python3-numpy-dev python3-setuptools python3-setuptools-scm python3-tk python3-pytest python3-pytest-cov ipython3
-          pip3 install "stsci.tools>=4.0.1" coveragepy
+          pip3 install "stsci.tools>=4.0.1" coverage
 
       - name: Setup dependencies, Ubuntu/pip
         if: startsWith(matrix.os, 'ubuntu') && matrix.method == 'pip'