* update comment with time units

Author: sthanson

test/response_test.rb

@@ -653,8 +653,8 @@ class RubySamlTest < Minitest::Test
       end
 
       it "returns true when the session has expired, but is still within the allowed_clock_drift" do
-        drift = (Time.now - Time.parse("2010-11-19T21:57:37Z")) * 60 # minutes ago that this assertion expired
-        drift += 10 # add a buffer of 10 minutes to make sure the test passes
+        drift = (Time.now - Time.parse("2010-11-19T21:57:37Z")) * 60 # seconds ago that this assertion expired
+        drift += 10 # add a buffer of 10 seconds to make sure the test passes
         opts = {}
         opts[:allowed_clock_drift] = drift