test/base/test_directed_graph.rb in nanoc-4.0.0b2 vs test/base/test_directed_graph.rb in nanoc-4.0.0b3

@@ -1,6 +1,4 @@
-# encoding: utf-8
-
 class Nanoc::Int::DirectedGraphTest < Nanoc::TestCase
   def test_direct_predecessors
     graph = Nanoc::Int::DirectedGraph.new([1, 2, 3])
     graph.add_edge(1, 2)
     graph.add_edge(2, 3)