fix positioning and the assembly works

test/parfait/test_binary_code.rb

@@ -72,7 +72,7 @@ module Parfait
     def test_each
       len = 0
       @code.each_word{ len += 1}
-      assert_equal 14 , len
+      assert_equal 13 , len
     end
   end
 end

test/risc/test_assembler.rb

@@ -6,10 +6,10 @@ module Risc
     def setup
       @machine = Risc.machine.boot
     end
-    def est_init
+    def test_init
       @assembler = Assembler.new(@machine)
     end
-    def est_write_fails
+    def test_write_fails
       @assembler = Assembler.new(@machine)
       assert_raises{ @assembler.write_as_string} #must translate first
     end