diff --git a/src/Projections.jl b/src/Projections.jl
index f4bd66d..93b9816 100644
--- a/src/Projections.jl
+++ b/src/Projections.jl
@@ -95,15 +95,15 @@ end
 #
 ###############################################################################
 
-function central_projection{F<:Function}(RG::GroupRing, chi::F, T::Type=Rational{Int})
+function central_projection(RG::GroupRing, char::Function, T::Type=Rational{Int})
     result = RG(T)
     result.coeffs = full(result.coeffs)
     for g in RG.basis
-        result[g] = chi(g)
+        result[g] = char(g)
     end
     dim = result[RG.group()]
     ord = Int(order(RG.group))
-    return convert(T, (dim//ord))*result
+    return convert(T, (dim//ord)*result)
 end
 
 function rankOne_projections(G::PermutationGroup, T::Type=Rational{Int})