[LyX/master] Add note explaining the need for a final clearpage.

[Günter Milde]

commit 4fb3f0ce88d6be56042a1da2f55a70a34f1b1b6a
Author: Günter Milde <mi...@lyx.org>
Date:   Mon Dec 7 17:55:53 2015 +0100

    Add note explaining the need for a final clearpage.

diff --git a/lib/doc/zh_CN/Intro.lyx b/lib/doc/zh_CN/Intro.lyx
index d195119..49aaaa8 100644
--- a/lib/doc/zh_CN/Intro.lyx
+++ b/lib/doc/zh_CN/Intro.lyx
@@ -2,7 +2,7 @@
 \lyxformat 503
 \begin_document
 \begin_header
-\origin unavailable
+\origin /systemlyxdir/doc/zh_CN/
 \textclass article
 \begin_preamble
 \usepackage{ifxetex}
@@ -1473,6 +1473,20 @@ type "mailto:";
 \end_layout
 
 \begin_layout Standard
+\begin_inset Note Note
+status open
+
+\begin_layout Plain Layout
+The following clearpage is required to avoid compilation errors at some
+ installations for an unknown reason.
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
 \begin_inset Newpage clearpage
 \end_inset