1 files changed, 1 insertions, 1 deletions

diff --git a/median b/median
index 3797164..9499c95 100755
--- a/median
+++ b/median
@@ -1,6 +1,6 @@
 #!/usr/bin/env ruby
 
-require 'nlp_ruby'
+require 'zipf'
 
 
 a = []