Add a reference to GLEP 23.

svn path=/main/trunk/; revision=14589

diff --git a/man/portage.5 b/man/portage.5
index ae5f7f1f8981615e45d40d7e16ea5e70822c3c7f..963a9d4f9adceca36913121588072f57d792bb65 100644 (file)
--- a/man/portage.5
+++ b/man/portage.5
@@ -685,13 +685,15 @@ A list of all the packages which will be displayed when you run `emerge info`.
 .TP
 .BR license_groups
 This contains groups of licenses that may be specifed in the
-\fBACCEPT_LICENSE\fR variable (see \fBmake.conf\fR(5)).
+\fBACCEPT_LICENSE\fR variable (see \fBmake.conf\fR(5)). Refer
+to GLEP 23 for further information:
+\fIhttp://www.gentoo.org/proj/en/glep/glep-0023.html\fR.
 
 .I Format:
 .nf
 \- comments begin with # (no inline comments)
 \- one group name, followed by list of licenses and nested groups
-\- nested groups are prefixed with the @ symbol
+\- nested groups are prefixed with the '@' symbol
 .fi
 
 .I Example: