From 620d5f3d9f7e919a45e2e5e48a18efa1dba9effa Mon Sep 17 00:00:00 2001
From: Andrea Lee Hui Wen <ahwl1@st-andrews.ac.uk>
Date: Wed, 19 Jan 2022 16:41:04 +0000
Subject: [PATCH] Grammar corrections

---
 doc/attr.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/attr.xml b/doc/attr.xml
index e3504ca18..f2862fc47 100644
--- a/doc/attr.xml
+++ b/doc/attr.xml
@@ -921,11 +921,11 @@ gap> DigraphShortestDistances(D);
     <Example><![CDATA[
 gap> D := Digraph([[1, 2], [3], [1, 2], [4]]);
 <immutable digraph with 4 vertices, 6 edges>
-gap> UnweightedBellmanFord(D,2)
+gap> UnweightedBellmanFord(D, 2)
 [ [ 2, 0, 1, fail ], [ 3, fail, 2, fail ] ]
 gap> D := CycleDigraph(IsMutableDigraph, 3);
 <mutable digraph with 3 vertices, 3 edges>
-gap> UnweightedBellmanFord(D,3);
+gap> UnweightedBellmanFord(D, 3);
 [ [ 1, 2, 0 ], [ 3, 1, fail ] ]
 ]]></Example>
   </Description>