diff --git a/rb/glicko2_test.rb b/rb/glicko2_test.rb
index 36585a6..70d6d84 100644
--- a/rb/glicko2_test.rb
+++ b/rb/glicko2_test.rb
@@ -1,27 +1,27 @@
-#!/usr/bin/env ruby
-
-require 'glicko2'
-require 'test/unit'
-
-class TestGlicko2 < Test::Unit::TestCase
-
-	def test_simple
-		a = Glicko2.new(1500.0, 200.0, 0.06)
-		b = Glicko2.new(1400.0,  30.0, 0.06)
-		c = Glicko2.new(1550.0, 100.0, 0.06)
-		d = Glicko2.new(1700.0, 300.0, 0.06)
-		
-		a.add_win(b)
-		a.add_loss(c)
-		a.add_result(d,0.0)
-		
-		assert_equal(1500.0, a.rating)
-		assert_equal(200.0, a.deviation)
-		
-		a.update()
-		
-		assert_in_delta(1464.05,a.rating,0.01)
-		assert_in_delta(151.516,a.deviation,0.01)
-	end
-end
-
+#!/usr/bin/env ruby
+
+require 'glicko2'
+require 'test/unit'
+
+class TestGlicko2 < Test::Unit::TestCase
+
+	def test_simple
+		a = Glicko2.new(1500.0, 200.0, 0.06)
+		b = Glicko2.new(1400.0,  30.0, 0.06)
+		c = Glicko2.new(1550.0, 100.0, 0.06)
+		d = Glicko2.new(1700.0, 300.0, 0.06)
+		
+		a.add_win(b)
+		a.add_loss(c)
+		a.add_result(d,0.0)
+		
+		assert_equal(1500.0, a.rating)
+		assert_equal(200.0, a.deviation)
+		
+		a.update()
+		
+		assert_in_delta(1464.05,a.rating,0.01)
+		assert_in_delta(151.516,a.deviation,0.01)
+	end
+end
+