diff --git a/src/lib/GraphsExtensions/src/neighbors.jl b/src/lib/GraphsExtensions/src/neighbors.jl
index cb62a29..2e6de9d 100644
--- a/src/lib/GraphsExtensions/src/neighbors.jl
+++ b/src/lib/GraphsExtensions/src/neighbors.jl
@@ -1,8 +1,8 @@
 using Graphs: AbstractGraph, neighborhood_dists
 
 function vertices_at_distance(g::AbstractGraph, vertex, distance::Int)
-  n_dists = neighborhood_dists(g, vertex, distance)
-  return map(first, filter(==(distance) ∘ last, n_dists))
+  vertices_and_distances = neighborhood_dists(g, vertex, distance)
+  return map(first, filter(==(distance) ∘ last, vertices_and_distances))
 end
 
 next_nearest_neighbors(g::AbstractGraph, v) = vertices_at_distance(g, v, 2)