ci: update pypi installation check

.github/workflows/pypi.yml

@@ -6,7 +6,6 @@ on:
   release:
     types: [published, edited]
 
-
 jobs:
   build:
 
@@ -35,4 +34,7 @@ jobs:
         python setup.py sdist bdist_wheel
         twine upload --repository-url dist/*
       
-
+    - name: Install from PyPI
+      run: |
+        pip install -U idrlnet
+        pip show idrlnet

.github/workflows/python-package.yml

@@ -31,7 +31,7 @@ jobs:
       run: |
         # stop the build if there are Python syntax errors or undefined names
         flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-        # exit-zero treats all errors as warnings. Theg GitHub editor is 127 chars wide
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
     - name: Test with pytest
       run: |