From dce92ce8e0c5dbc12ff5a948af8ca129315b6eac Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Wed, 18 Jun 2014 12:44:57 +0200
Subject: fix

---
 tf-idf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tf-idf')

diff --git a/tf-idf b/tf-idf
index fc12d30..fc6c2ec 100755
--- a/tf-idf
+++ b/tf-idf
@@ -6,7 +6,7 @@ require 'trollop'
 
 def main
   cfg = Trollop::options do
-    opt :documents, "input files (documents)", :type => :strings, :required => true
+    opt :documents, "input files (documents)", :type => :string, :required => true
     opt :filter_stopwords, "filter stopwords (give file)", :type => :string, :default => nil
     opt :one_item_per_line, "one item per line (allow multi-word items)", :type => :bool, :default => false
     opt :ntf, "length-normalize tf values", :type => :bool
-- 
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