diff --git a/Project.toml b/Project.toml
index 5d23183..b612bf0 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,4 +1,4 @@
-name = "Curvefit"
+name = "VegCurveFit"
 uuid = "dec11fe7-d51b-4c55-8237-c7557eff4313"
 authors = ["Dongdong Kong"]
 version = "0.1.0"
diff --git a/src/CurveFit/CurveFit.jl b/src/CurveFit/CurveFit.jl
index a83fe8a..e1e85f7 100644
--- a/src/CurveFit/CurveFit.jl
+++ b/src/CurveFit/CurveFit.jl
@@ -28,7 +28,7 @@ FUNCS_doubleLog = Dict(
 )
 
 
-function curvefits(y::AbstractArray{T,1}, t, w::::AbstractArray{T,1},
+function curvefits(y::AbstractArray{T,1}, t, w::AbstractArray{T,1},
   ylu::Vector{Float64}, nptperyear::Integer,
   dt;
   methods=["AG", "Zhang", "Beck", "Elmore"]) where {T<:Real}
diff --git a/test/runtests.jl b/test/runtests.jl
index 58c2b8c..ada4b1d 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -1,7 +1,7 @@
-using nlminb
 using Test
+using VegCurveFit
 
-@testset "nlminb.jl" begin
+@testset "nlminb" begin
   # Write your own tests here.
   start = [0.0] # [1, 2, 3, 4]
   lower = [-4.0]
@@ -12,5 +12,6 @@ using Test
   end
 
   f(x) = x[1] - cos(x[1])
-  r = optim_nlminb(start, f, verbose=false)
+  r = nlminb(start, f, verbose=false)
+  @test r["par"][1] == -1.5701006351106073
 end