[exec.snd.expos] Amend specification for allocator-aware-forward

Fixes NB US 216-357 (C++26 CD).

Author: jensmaurer

source/exec.tex

@@ -2096,11 +2096,12 @@
 
 \begin{itemdescr}
 \pnum
-\exposid{allocator-aware-forward} is an exposition-only function used to
-either create a new object of type \tcode{T} from \tcode{obj}
+\exposid{allocator-aware-forward} is an exposition-only function template
+used to either
+create a new object of type \tcode{remove_cvref_t<T>} from \tcode{obj}
 or forward \tcode{obj} depending on whether an allocator is available.
 If the environment associated with \tcode{context} provides an allocator
-(i.e., the expression \tcode{get_allocator(get_env(context))} is valid,
+(i.e., the expression \tcode{get_allocator(get_env(context))} is valid),
 let \exposid{alloc} be the result of this expression
 and let \tcode{P} be \tcode{remove_cvref_t<T>}.