@@ 8737,6 8737,7 @@ The example below denotes a version of gnu-standards to fetch:
@section Defining Package Variants
@cindex customizing packages
+@cindex package variants
@cindex variants, of packages
One of the nice things with Guix is that, given a package definition,
you can easily @emph{derive} variants of that package---for a different
@@ 13581,7 13582,8 @@ the parsed command-line options.
@node Package Transformation Options
@subsection Package Transformation Options
-@cindex package variants
+@cindex package tranformation
+@cindex package variants, transformation
Another set of command-line options supported by @command{guix build}
and also @command{guix package} are @dfn{package transformation
options}. These are options that make it possible to define @dfn{package