fix links

Author: cecilehannay

notebooks/namelist/documentation.ipynb

@@ -10,7 +10,8 @@
     "\n",
     "<div class=\"alert alert-info\">\n",
     "\n",
-    "Complete documentation about the namelist variables can be found on the [CESM webpage.](https://www2.cesm.ucar.edu/models/cesm2/settings/current/)\n",
+    "Complete documentation about the namelist variables can be found on the [CESM webpage.](https://docs.cesm.ucar.edu/models/cesm2/settings/current/)\n",
+    "\n",
     "\n",
     "</div>\n",
     "\n",
@@ -59,7 +60,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.12"
+   "version": "3.10.13"
   }
  },
  "nbformat": 4,