Capitalize subsection title.
diff --git a/Doc/lib/libbinascii.tex b/Doc/lib/libbinascii.tex
index 02b247c..669d2bb 100644
--- a/Doc/lib/libbinascii.tex
+++ b/Doc/lib/libbinascii.tex
@@ -26,7 +26,7 @@
binhex file.
\end{funcdesc}
-\subsection{notes}
+\subsection{Notes}
There is an alternative, more powerful interface to the coder and
decoder, see the source for details.
diff --git a/Doc/libbinascii.tex b/Doc/libbinascii.tex
index 02b247c..669d2bb 100644
--- a/Doc/libbinascii.tex
+++ b/Doc/libbinascii.tex
@@ -26,7 +26,7 @@
binhex file.
\end{funcdesc}
-\subsection{notes}
+\subsection{Notes}
There is an alternative, more powerful interface to the coder and
decoder, see the source for details.