Sometimes it may not be convenient or possible to allocate shadow
variables alongside their parent objects. Or a livepatch fix may
-require shadow varibles to only a subset of parent object instances. In
-these cases, the klp_shadow_get_or_alloc() call can be used to attach
+require shadow variables for only a subset of parent object instances.
+In these cases, the klp_shadow_get_or_alloc() call can be used to attach
shadow variables to parents already in-flight.
For commit 1d147bfa6429, a good spot to allocate a shadow spinlock is