1 files changed, 1 insertions, 2 deletions
diff --git a/var b/var
index 8ca6082..4e88f1e 100755
--- a/var
+++ b/var
@@ -1,6 +1,6 @@
 #!/usr/bin/env ruby
 
-require 'optimist'
+require "optimist"
 
 conf = Optimist::options do
   banner "stddev [-r <d>] < <one number per line>"
@@ -32,4 +32,3 @@ if conf[:round] >= 0
 else
   puts var
 end
-