up to failures

Chapters/09-EvaluatorPrimitives.md

@@ -192,12 +192,11 @@ CInterpreter >> visitMethodNode: aMethodNode
 	^ self visitNode: aMethodNode body
 ```
 
-With this our new test should pass.
+Our new test pass.
 
 
 ### Primitive Failures and Fallback Code
 
-
 Let's now consider what should happen when a primitive fails.
 For example, following Pharo's specification, primitive 1 fails when the receiver or the argument are not small integers, or whenever their sum overflows and does not fit into a small integer anymore.
 
@@ -206,6 +205,8 @@ To produce one of such failing cases, we can implement primitive 1 in our `CInte
 
  We define two methods `failingPrimitive` and `callingFailingPrimitive` to support the test of failing primitive.
 
+Stef here.
+
 ```
 CInterpretable >> failingPrimitive
 	<primitive: 1>