=item C<cvars_by_config>
-Thi will return a list of CVars with the following changes over the standard accessor:
+This will return a list of CVars with the following changes over the standard accessor:
=over 4
Prolonged use has shown that users expect all methods to be present or none.
Future versions of this will likely remove the optional aliasing.
-=item * Sematics need to be updated
+=item * Semantics need to be updated
There are a few transitions that are currently neither supported nor well
-defined, most of the happening when the config of a cvar gets changed which
-instances are already saved. This needs to be cleaned up.
+defined, most of them happening when the config of a cvar gets changed, but
+whose instances have already been saved. This needs to be cleaned up.
=back