Improve a lone sentence to make it less ambiguous, and at the same
time permit the testing of a script.
Signed-off-by: Zac Dover <zac.dover@gmail.com>
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
The commands in this section configure your local git environment so that it
-generates "Signed-off-by:" tags. They also set up your local environment so
-that it can stay synchronized with the upstream repository.
+generates "Signed-off-by:" tags. These commands also set up your local
+environment so that it can stay synchronized with the upstream repository.
These commands are necessary only during the initial setup of your local
working copy. Another way to say that is "These commands are necessary