[expected.object.ctor] Fix misspelled function name

jensmaurer · jensmaurer · commit b06e7ab4a988 · 2022-02-11T19:37:09.000+01:00
This fixes an issue introduced with P0323R12 std::expected.
diff --git a/source/utilities.tex b/source/utilities.tex
@@ -7185,7 +7185,7 @@
 
 \pnum
 \effects
-Direct-non-list-initializes \exposid{unex} with \tcode{std::forward<GF>(e.error())}.
+Direct-non-list-initializes \exposid{unex} with \tcode{std::forward<GF>(e.value())}.
 
 \pnum
 \ensures
