fix site page name and exmaple run

Author: mloubout

.github/workflows/example.yaml

@@ -13,7 +13,7 @@ on:
 jobs:
   tutorials:
     name: Examples
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
 
     env:
       DEVITO_ARCH: gcc
@@ -23,13 +23,7 @@ jobs:
       # Prevent all build to stop if a single one fails
       fail-fast: false
       matrix:
-        ndim:
-          - '1'
-          - '2'
-          - '3'
-        os:
-          - ubuntu-latest
-          - macos-latest
+        ndim: ['1', '2', '3']
 
     steps:
     - name: Checkout devito
@@ -40,11 +34,6 @@ jobs:
       with:
         python-version: "3.10"
 
-    - name: Install compilers for OSX
-      if: runner.os == 'macOS'
-      run: |
-          brew install gcc@14
-
     - name: Install dependencies
       run: |
         pip install --upgrade pip

mkdocs.yml

@@ -14,7 +14,7 @@ nav:
   - Parallel acoustic FWI with Dask: tutorials/04_dask.md
   - First order acoustic modeling: tutorials/05_staggered_acoustic.md
   - Elastic modeling with constant parameters: tutorials/06_elastic.md
-  - Elastic modeling with varying parameters: tutorials/07_elastic_varying_parameters.md
+  - Elastic modeling with varying parameters: tutorials/06_elastic_varying_parameters.md
 - 'The Leading Edge tutorials':
   - Forward modeling: tutorials/TLE_Forward.md
   - Adjoint Modeling: tutorials/TLE_Adjoint.md