names.tex: Deprecate the at-sign in USE flag names.

The at-sign was required only for the LINGUAS USE_EXPAND variable
which has been phased out.

1 files changed, 1 insertions, 1 deletions

diff --git a/names.tex b/names.tex
index 7bf9475..d60e97b 100644
--- a/names.tex
+++ b/names.tex
@@ -31,7 +31,7 @@ A USE flag name may contain any of the characters [\t{A-Za-z0-9+_@-}]. It must b
 alphanumeric character. Underscores should be considered reserved for \t{USE_EXPAND}, as
 described in section~\ref{sec:use-iuse-handling}.
 
-\note The at-sign is required for \t{LINGUAS}.
+\note Usage of the at-sign is deprecated. It was previously required for \t{LINGUAS}.
 
 \subsection{Repository names}
 \label{sec:repository-names}