doc/syntax.tex: Promote `Integer literals' to subsection.

For consistency.  This was just a mistake, or a half-finished edit.

diff --git a/doc/syntax.tex b/doc/syntax.tex
index 6dd5cf7..9a02090 100644 (file)
--- a/doc/syntax.tex
+++ b/doc/syntax.tex
@@ -96,7 +96,8 @@ and the simple syntax seems adequate.  For the sake of future compatibility,
 the use of character sequences which resemble C escape sequences is
 discouraged.
 
-\subsubsection{Integer literals} \label{sec:syntax.lex.int}
+
+\subsection{Integer literals} \label{sec:syntax.lex.int}
 
 \begin{grammar}
 <integer-literal> ::= <decimal-integer>