1 files changed, 1 insertions, 2 deletions
diff --git a/percentile b/percentile
index ba9ceb0..ec42a9a 100755
--- a/percentile
+++ b/percentile
@@ -1,6 +1,6 @@
 #!/usr/bin/env ruby
 
-require 'zipf'
+require "zipf"
 
 data = []
 while line = STDIN.gets
@@ -18,4 +18,3 @@ if index.to_i == index
 else
   puts (data[index.to_i-1] + data[index.to_i]) / 2.0
 end
-