tweak

diff --git a/topics/week7_introducing_monads.mdwn b/topics/week7_introducing_monads.mdwn
index 7dbb55f..f5387f3 100644 (file)
--- a/topics/week7_introducing_monads.mdwn
+++ b/topics/week7_introducing_monads.mdwn
@@ -53,7 +53,7 @@ to specify which one of them the box is capturing. But let's keep it simple.) So
     (α, α) tree
 
 The idea is that whatever type the free type variable `α` might be instantiated to,
     (α, α) tree
 
 The idea is that whatever type the free type variable `α` might be instantiated to,

-we will be a "type box" of a certain sort that "contains" values of type `α`. For instance,
+we will have a "type box" of a certain sort that "contains" values of type `α`. For instance,

 if `α list` is our box type, and `α` is the type `int`, then in this context, `int list`
 is the type of a boxed integer.
 
 if `α list` is our box type, and `α` is the type `int`, then in this context, `int list`
 is the type of a boxed integer.