From 3b65bfeb4abaa53febdf77ef340d03c81678673e Mon Sep 17 00:00:00 2001
From: Alexander Hulpke <hulpke@colostate.edu>
Date: Mon, 6 Apr 2020 08:21:48 -0600
Subject: [PATCH] Update grp/perf.gd

Co-Authored-By: Max Horn <max@quendi.de>
---
 grp/perf.gd | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/grp/perf.gd b/grp/perf.gd
index b796a68081..431f197417 100644
--- a/grp/perf.gd
+++ b/grp/perf.gd
@@ -126,8 +126,9 @@ DeclareGlobalFunction("SizesPerfectGroups");
 ##  listed at the beginning  of  this section for  which the number is not
 ##  yet known. For these values as well as for any argument out of range it
 ##  returns <K>fail</K>.
-##  <A>NumberPerfectLibraryGroups</A> and <A>NrPerfectLibraryGroups</A> 
-##  are synonyms for NumberPerfectGroups which only exist for historical
+##  <A>NrPerfectGroups</A> is a synonym for <Ref Func="NumberPerfectGroups"/>.
+##  Moreover <A>NumberPerfectLibraryGroups</A> and <A>NrPerfectLibraryGroups</A> 
+##  are synonyms for <Ref Func="NumberPerfectGroups"/> which only exist for historical
 ##  reasons.
 ##  </Description>
 ##  </ManSection>