Update expectations and sync guidance for d7e9065. Remove superfluous .git from https.

Author: jaraco

getting-started/git-boot-camp.rst

@@ -54,7 +54,7 @@ You will only need to do this once per machine.  From your command line::
 It is also recommended to configure an ``upstream`` remote repository::
 
    cd cpython
-   git remote add upstream git@github.com:python/cpython.git
+   git remote add upstream https://github.com/python/cpython
 
 You can also use SSH-based or HTTPS-based URLs.
 
@@ -82,7 +82,7 @@ and ``upstream`` pointing to the official CPython repository::
 
    origin  git@github.com:<username>/cpython.git (fetch)
    origin  git@github.com:<username>/cpython.git (push)
-   upstream        git@github.com:python/cpython.git (fetch)
+   upstream        https://github.com/python/cpython (fetch)
    upstream        git@github.com:<username>/cpython.git (push)
 
 To verify the upstream for ``main``::

getting-started/setup-building.rst

@@ -79,7 +79,7 @@ You will only need to execute these steps once per machine:
 6. Configure an ``upstream`` remote::
 
       $ cd cpython
-      $ git remote add upstream https://github.com/python/cpython.git
+      $ git remote add upstream https://github.com/python/cpython
 
 7. Configure ``git`` to pull ``main`` from the ``upstream`` remote::
 
@@ -95,7 +95,7 @@ You will only need to execute these steps once per machine:
       $ git remote -v
       origin  git@github.com:<your-username>/cpython.git (fetch)
       origin  git@github.com:<your-username>/cpython.git (push)
-      upstream        git@github.com:python/cpython.git (fetch)
+      upstream        https://github.com/python/cpython (fetch)
       upstream        git@github.com:<your-username>/cpython.git (push)
       $ git config branch.main.remote
       upstream