Fix typos and some minor things

ext/EnzymeStaticArraysExt.jl

@@ -40,7 +40,7 @@ end
 @inline function Enzyme.EnzymeCore.isvectortype(
     ::Type{<:Union{SArray{S,T},MArray{S,T}}}
 ) where {S,T}
-    return isbitstype(T) && Enzyme.Compiler.RecursiveMap.isscalartype(T)
+    return isbitstype(T) && Enzyme.EnzymeCore.isscalartype(T)
 end
 
 end

lib/EnzymeCore/src/EnzymeCore.jl

@@ -538,7 +538,7 @@ By default, `isvectortype(T) == true` for `T` such that `isscalartype(T) == true
 A new plain array type, for example a GPU array, may extend this as follows:
 
 ```julia
-@inline EnzymeCore.isvectortype(::Type{<:GPUArray{U}}) where {U} = isscalartype(U)
+@inline EnzymeCore.isvectortype(::Type{<:NewArray{U}}) where {U} = EnzymeCore.isscalartype(U)
 ```
 
 Such a type should implement `Base.zero` and, if mutable, `Base.fill!`. (If this is not

src/recursive_map.jl

@@ -309,8 +309,8 @@ end
 # generic handling of mutable structs, arrays, and memory
 @inline _similar(::T) where {T} = ccall(:jl_new_struct_uninit, Any, (Any,), T)::T
 @inline _similar(x::T) where {T<:Arraylike} = similar(x)::T
-@inline _eachindex(xs::T...) where {T} = 1:fieldcount(T)
-@inline _eachindex(xs::Arraylike...) = eachindex(xs...)
+@inline _eachindex(::Vararg{T,M}) where {T,M} = 1:fieldcount(T)
+@inline _eachindex(xs::Vararg{Arraylike,M}) where {M} = eachindex(xs...)
 @inline isinitialized(x, i) = isdefined(x, i)
 Base.@propagate_inbounds isinitialized(x::Arraylike, i) = isassigned(x, i)
 @inline getvalue(x, i) = getfield(x, i)

test/recursive_map.jl

@@ -687,4 +687,4 @@ end
 @testset "make_zero" test_make_zero()
 @testset "make_zero!" test_make_zero!()
 
-end  # module RecurisveMapTests
+end  # module RecursiveMapTests