testing with python 3.11

Author: Monsurat-Onabajo

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ "3.7", "3.9", "3.10"]
+        python-version: [ "3.7", "3.9", "3.10", "3.11"]
         runs-on: [ubuntu-latest, macos-latest, windows-latest]
 
     steps:

docs/sphinx/source/api/Installation.md

@@ -140,7 +140,7 @@ make clean
 make html
 ```
 
-### 7). change directory into html folder and run the documentation offline
+### 7). Change directory into html folder and run the documentation offline
 ```
 # for windows
 Go into build\html folder and double click on the index.html file.