Remove unneeded trailing comma from `assert_equal` statement
@@ -56,7 +56,7 @@ assert('Kernel#instance_variables', '15.3.1.3.23') do
end
ivars = o.instance_variables
- assert_equal Array, ivars.class,
+ assert_equal Array, ivars.class
assert_equal(2, ivars.size)
assert_true ivars.include?(:@a)
assert_true ivars.include?(:@b)
