Update on_push.yml

Author: atomicpages

.github/workflows/on_push.yml

@@ -22,7 +22,7 @@ jobs:
             - name: Coveralls
               uses: coverallsapp/github-action@master
               with:
-                  github-token: ${{ secrets.GIHTUB_TOKEN }}
+                  github-token: ${{ secrets.GITHUB_TOKEN }}
     checkChangesInDocs:
         name: Check changes in docs
         runs-on: ubuntu-latest