Update ci.yml

Author: ViralBShah

.github/workflows/ci.yml

@@ -62,8 +62,8 @@ jobs:
       - run: |
           julia --project=docs -e '
             using Documenter: doctest
-            using Circuitscape
-            doctest(Circuitscape)' 
+            using AlgebraicMultigrid
+            doctest(AlgebraicMultigrid)' 
       - run: julia --project=docs docs/make.jl
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}