From 27e06c369da6007cee86e882f0ffb50609d16e78 Mon Sep 17 00:00:00 2001 From: Scott Holden Date: Mon, 27 Feb 2012 05:50:04 -0800 Subject: [PATCH] Update spec/jaccard_input_matrix_spec.rb --- spec/jaccard_input_matrix_spec.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/jaccard_input_matrix_spec.rb b/spec/jaccard_input_matrix_spec.rb index fdcc64c..a34b54e 100644 --- a/spec/jaccard_input_matrix_spec.rb +++ b/spec/jaccard_input_matrix_spec.rb @@ -20,7 +20,7 @@ ).should == 2.0/6.0 end - it "should calculate the correct similarity between to items" do + it "should calculate the correct similarity between two items" do add_two_item_test_data!(@matrix) # sim(fnord,blubb) = (users(fnord) & users(blub)) / (users(fnord) + users(blubb)) # => {user42 user48} / {user42 user46 user48 user50} + {user42 user44 user48}