diff --git a/nac3core/src/typecheck/typedef/mod.rs b/nac3core/src/typecheck/typedef/mod.rs
index 59e1ad4..b7157c3 100644
--- a/nac3core/src/typecheck/typedef/mod.rs
+++ b/nac3core/src/typecheck/typedef/mod.rs
@@ -60,7 +60,7 @@ pub type VarMap = IndexMapping<TypeVarId>;
 
 /// Build a [`VarMap`] from an iterator of [`TypeVar`]
 ///
-/// The resulting [`VarMap`] wil have the same order as the input iterator.
+/// The resulting [`VarMap`] will have the same order as the input iterator.
 pub fn into_var_map<I>(vars: I) -> VarMap
 where
     I: IntoIterator<Item = TypeVar>,