scanning the source files with @code{xgettext}, and then the PO files
are regenerated as a dependency. On the other hand, some maintainers
want to keep the POT file unchanged during the development phase. So,
-even if a POT file is present, it won't be updated automatically, even
-if the POT file is older than the source code. You can manually
-update it with @code{make $(DOMAIN).pot-update}, and commit it at
-certain point.
+even if a POT file is present and older than the source code, it won't
+be updated automatically. You can manually update it with @code{make
+$(DOMAIN).pot-update}, and commit it at certain point.
Special advices for particular version control systems: