Small spelling corrections.

src/2_waker_context.md

@@ -26,7 +26,7 @@ extend the ecosystem with new leaf-level tasks.
 
 ## The Context type
 
-As the docs state as of now this type only wrapps a `Waker`, but it gives some
+As the docs state as of now this type only wraps a `Waker`, but it gives some
 flexibility for future evolutions of the API in Rust. The context can for example hold
 task-local storage and provide space for debugging hooks in later iterations.
 
@@ -105,7 +105,7 @@ trait Test {
     fn mul(&self) -> i32;
 }
 
-// This will represent our home brewn fat pointer to a trait object
+// This will represent our home-brewed fat pointer to a trait object
 #[repr(C)]
 struct FatPointer<'a> {
     /// A reference is a pointer to an instantiated `Data` instance