Use cookiecutter variable for project repo in conf.py (#278)

{{cookiecutter.project_name}}/docs/conf.py

@@ -1,5 +1,5 @@
 # Configuration file for the Sphinx documentation builder.
-#
+
 # This file only contains a selection of the most common options. For a full
 # list see the documentation:
 # https://www.sphinx-doc.org/en/master/usage/configuration.html
@@ -36,10 +36,10 @@
 
 html_context = {
     "display_github": True,  # Integrate GitHub
-    "github_user": "{{cookiecutter.github_user}}",  # Username
-    "github_repo": project_name,  # Repo name
-    "github_version": "main",  # Version
-    "conf_py_path": "/docs/",  # Path in the checkout to the docs root
+    "github_user": "{{cookiecutter.github_user}}",
+    "github_repo": "{{cookiecutter.project_repo}}",
+    "github_version": "main",
+    "conf_py_path": "/docs/",
 }
 
 # -- General configuration ---------------------------------------------------