Fix install.sh

Signed-off-by: Dan Webb <dan.webb@damacus.io>

Author: damacus

.github/workflows/test.yml

@@ -12,12 +12,15 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: ['3.9', '3.10', '3.11']
+        python: ["3.9", "3.10", "3.11"]
 
     steps:
       - name: Checkout Code
         uses: actions/checkout@v3
 
+      - name: Run ShellCheck
+        uses: ludeeus/action-shellcheck@2.0.0
+
       - name: Set up Python ${{ matrix.python }}
         uses: actions/setup-python@v3
         with:
@@ -38,4 +41,3 @@ jobs:
         run: |
           python -m pip install coveralls
           coveralls --service=github
-