spec/lib/sysadmin/array_ext_spec.rb in sysadmin-0.1.4 vs spec/lib/sysadmin/array_ext_spec.rb in sysadmin-0.1.5

@@ -15,12 +15,12 @@
       a = [88, 99, 77, 66, 55, 40]
       a.variance.should == 391.8055555555556
     end
   end
 
-  context 'で standard_devitation メソッドを呼ぶ場合' do
+  context 'で standard_deviation メソッドを呼ぶ場合' do
     it "標準偏差が返却される" do
       a = [88, 99, 77, 66, 55, 40]
-      a.standard_devitation.should == 19.79407880037754
+      a.standard_deviation.should == 19.79407880037754
     end
   end
 end