1 files changed, 0 insertions, 2 deletions
diff --git a/lib/utils.rb b/lib/utils.rb
index 2716f45..cccb5ea 100644
--- a/lib/utils.rb
+++ b/lib/utils.rb
@@ -1,11 +1,9 @@
 module OpenTox
 	module Utils
-
 		# gauss kernel
 		def self.gauss(sim, sigma = 0.3) 
 			x = 1.0 - sim
 			Math.exp(-(x*x)/(2*sigma*sigma))
 		end
-
 	end
 end