doc: add a missing period following @xref.

* doc/libtool.texi: Silence a warning by adding back a missing
period.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>

diff --git a/doc/libtool.texi b/doc/libtool.texi
index d19db34d139227d4de75288413cb7dd49839b225..fcda2aacedbbc6208bd358fc81ac3caea05701be 100644 (file)
--- a/doc/libtool.texi
+++ b/doc/libtool.texi
@@ -6099,7 +6099,7 @@ libtool supports file name conversion in the following scenarios:
 @tab @pxref{Cygwin/Windows File Name Conversion}
 
 @item Unix + Wine @tab MinGW (Windows)
-@tab Requires Wine. @xref{Unix/Windows File Name Conversion}
+@tab Requires Wine. @xref{Unix/Windows File Name Conversion}.
 
 @item MinGW (MSYS) @tab Cygwin
 @tab Requires @env{LT_CYGPATH}. @xref{LT_CYGPATH}. Provided for testing