Fixed typo in legendre_nodes()

Author: RJDennis

Project.toml

@@ -1,7 +1,7 @@
 name = "ChebyshevApprox"
 uuid = "17a596ad-87cd-578c-9b6d-01108c31dc04"
 authors = ["Richard Dennis <richard.dennis@glasgow.ac.uk>"]
-version = "0.3.1"
+version = "0.3.2"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"

src/chebyshev_approx_functions.jl

@@ -169,7 +169,7 @@ function legendre_nodes(N::S, domain=[1.0, -1.0]) where {S<:Integer}
   end
 
   if N == 1
-    point[1] = (domain[1] + domain[2]) * 0.5
+    points[1] = (domain[1] + domain[2]) * 0.5
     return points
   else
     points[begin] = -1.0