Hotfix for kwarg (#14)

* Hotfix for kwarg

* Update version to 0.2.1

Author: efaulhaber

Project.toml

@@ -1,7 +1,7 @@
 name = "PointNeighbors"
 uuid = "1c4d5385-0a27-49de-8e2c-43b175c8985c"
 authors = ["Erik Faulhaber <[email protected]>"]
-version = "0.2"
+version = "0.2.1"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"

src/grid_nhs.jl

@@ -142,7 +142,7 @@ function initialize_grid!(neighborhood_search::GridNeighborhoodSearch, coords_fu
 end
 
 function update!(neighborhood_search::GridNeighborhoodSearch,
-                 x::AbstractMatrix, y::AbstractMatrix,
+                 x::AbstractMatrix, y::AbstractMatrix;
                  particles_moving = (true, true))
     # The coordinates of the first set of particles are irrelevant for this NHS.
     # Only update when the second set is moving.