also mention 'static's as a possible base for place projections

Author: RalfJung

src/behavior-considered-undefined.md

@@ -78,7 +78,7 @@ The span of bytes a pointer or reference "points to" is determined by the pointe
 A place is said to be "based on a misaligned pointer" if the last `*` projection
 during place computation was performed on a pointer that was not aligned for its
 type. (If there is no `*` projection in the place expression, then this is
-accessing the field of a local and rustc will guarantee proper alignment. If
+accessing the field of a local or `static` and rustc will guarantee proper alignment. If
 there are multiple `*` projection, then each of them incurs a load of the
 pointer-to-be-dereferenced itself from memory, and each of these loads is
 subject to the alignment constraint. Note that some `*` projections can be