diff --git a/source/declarations.tex b/source/declarations.tex
index ba7fbce79d..aa4e0bdda2 100644
--- a/source/declarations.tex
+++ b/source/declarations.tex
@@ -285,9 +285,9 @@
 same type.
 
 \pnum
-Each \grammarterm{decl-specifier}
-shall appear at most once in a complete \grammarterm{decl-specifier-seq},
-except that \tcode{long} may appear twice.
+At most one of each of the \grammarterm{decl-specifier}s
+\keyword{friend}, \keyword{typedef}, or \keyword{inline}
+shall appear in a \grammarterm{decl-specifier-seq}.
 At most one of
 the \keyword{constexpr}, \keyword{consteval}, and \keyword{constinit} keywords
 shall appear in a \grammarterm{decl-specifier-seq}.
@@ -518,6 +518,9 @@
 A
 \grammarterm{function-specifier}
 can be used only in a function declaration.
+At most one \grammarterm{explicit-specifier} and
+at most one \keyword{virtual} keyword shall appear in
+a \grammarterm{decl-specifier-seq}.
 
 \begin{bnf}
 \nontermdef{function-specifier}\br