Update multidimensional.jl

typo

Author: N5N3

base/multidimensional.jl

@@ -627,9 +627,9 @@ module IteratorsMD
         fl, vl = _splitlinear(rs, first(iter.indices[1]))
         fr, vr = _splitlinear(rs, last(iter.indices[1]))
         outer = @inbounds if ndims(oiter) == 1
-            CartesianIndices((x.indices[1][vl:vr],))
+            CartesianIndices((oiter.indices[1][vl:vr],))
         else
-            view(ReshapedArray(x, (length(x),), ()), vl:vr)
+            view(ReshapedArray(oiter, (length(oiter),), ()), vl:vr)
         end
         # Use Generator to make inner loop branchless
         @inline function genouter(i::Int, I::CartesianIndex)