doc: Add missing cups-filters default extension.

* doc/guix.texi (Printing Services): Add cups-filters to the documented
list of default cups-configuration extensions.

diff --git a/doc/guix.texi b/doc/guix.texi
index a0bcb7f..b3447a1 100644 (file)
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -17738,7 +17738,7 @@ Available @code{cups-configuration} fields are:
 The CUPS package.
 @end deftypevr
 
-@deftypevr {@code{cups-configuration} parameter} package-list extensions (default: @code{(list brlaser epson-inkjet-printer-escpr foomatic-filters hplip-minimal splix)})
+@deftypevr {@code{cups-configuration} parameter} package-list extensions (default: @code{(list brlaser cups-filters epson-inkjet-printer-escpr foomatic-filters hplip-minimal splix)})
 Drivers and other extensions to the CUPS package.
 @end deftypevr