[over.match.class.deduct] Supply missing word

Author: opensdh

source/overloading.tex

@@ -1777,7 +1777,7 @@
 template<class V> requires deduces_A<C<V *, V *>>
   auto f1_prime(V *, V*) -> C<V *, V *>;
 
-// \tcode{f2} is formed the deduction-guide \#2 of \tcode{C}
+// \tcode{f2} is formed from the deduction-guide \#2 of \tcode{C}
 template<class T, class U> auto f2(T, U) -> C<T, std::type_identity_t<U>>;
 
 // Deducing arguments for \tcode{C<T, std::type_identity_t<U>>} from \tcode{C<V *, V*>} deduces \tcode{T} as \tcode{V *};