typos

Author: vpuri3

src/func.jl

@@ -554,7 +554,7 @@ function _sizecheck(L::FunctionOperator, u, v)
         if !isnothing(v)
             if size(v) != L.traits.sizes[2]
                 msg = """$L expects input arrays of size $(L.traits.sizes[1]).
-                    Recievd array of size $(size(u))."""
+                    Recievd array of size $(size(v))."""
                 DimensionMismatch(msg) |> throw
             end
         end
@@ -570,7 +570,7 @@ function _sizecheck(L::FunctionOperator, u, v)
         if !isnothing(v)
             if size(v) != L.traits.sizes[2]
                 msg = """$L expects input arrays of size $(L.traits.sizes[1]).
-                    Recievd array of size $(size(u))."""
+                    Recievd array of size $(size(v))."""
                 DimensionMismatch(msg) |> throw
             end
         end
@@ -630,8 +630,7 @@ function LinearAlgebra.mul!(v::AbstractArray, L::FunctionOperator{true, oop, fal
 
     copy!(co, v)
     mul!(v, L, u)
-    lmul!(α, v)
-    axpy!(β, co, v)
+    axpby!(β, co, α, v)
 end
 
 function LinearAlgebra.mul!(v::AbstractArray, L::FunctionOperator{true, oop, true}, u::AbstractArray, α, β) where{oop}
@@ -651,8 +650,6 @@ end
 function LinearAlgebra.ldiv!(L::FunctionOperator{true}, u::AbstractArray)
     ci, _ = L.cache
 
-    _sizecheck(L, nothing, u)
-
     copy!(ci, u)
     ldiv!(u, L, ci)
 end