From 43bb502991808b346a29c20decb602e4804a21ba Mon Sep 17 00:00:00 2001
From: schillic <schillic@informatik.uni-freiburg.de>
Date: Mon, 23 Jul 2018 21:06:11 +0200
Subject: [PATCH] bugfix: wrong variable name

---
 src/VPolytope.jl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/VPolytope.jl b/src/VPolytope.jl
index fd72be7b31..de095b0de6 100644
--- a/src/VPolytope.jl
+++ b/src/VPolytope.jl
@@ -76,10 +76,11 @@ The support vector in the given direction.
 """
 function σ(d::AbstractVector{<:Real}, P::VPolytope; algorithm="hrep")::Vector{<:Real}
     if algorithm == "hrep"
-        @assert isdefined(@__MODULE__, :Polyhedra) "you need to load Polyhedra for this algorithm"
+        @assert isdefined(@__MODULE__, :Polyhedra) "this algorithm needs the " *
+            "package 'Polyhedra' loaded"
         return σ(d, tohrep(P))
     else
-        error("the algorithm $(hrep) is not known")
+        error("the algorithm $algorithm is not known")
     end
 end