clarify wording

Co-authored-by: Josh Triplett <[email protected]>

Author: RalfJung

src/items/static-items.md

@@ -21,7 +21,7 @@ Static items have the `static` lifetime, which outlives all other lifetimes in a
 Static items do not call [`drop`] at the end of the program.
 
 r[items.static.storage-disjointness]
-If the `static` has a size of at least 1 byte, this allocated object is disjoint from all other
+If the `static` has a size of at least 1 byte, this allocated object is disjoint from all other such
 `static` objects as well as heap-allocated and stack-allocated variables. However, the storage of
 immutable `static` items can overlap with objects that do not themselves have a unique address, such
 as [promoteds] and [`const` items][constant].