[gcalctool] Updated Makefile.am for Latvian language help translation.

[Peteris Krisjanis <peterisk src gnome org>]

commit ef76ba55ce5970cd05c366f9fc0bf85d65d38e70
Author: Peteris Krisjanis <pecisk gmail com>
Date:   Sun Feb 5 14:19:09 2012 +0200

    Updated Makefile.am for Latvian language help translation.

 help/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/Makefile.am b/help/Makefile.am
index 1bd3665..8aeef37 100644
--- a/help/Makefile.am
+++ b/help/Makefile.am
@@ -28,7 +28,7 @@ HELP_FILES = absolute.page \
              trigonometry.page \
              variables.page
 
-HELP_LINGUAS = bg ca cs de el es eu fi fr gl hu it ja ko oc pt_BR ru sl sv zh_CN zh_HK zh_TW
+HELP_LINGUAS = bg ca cs de el es eu fi fr gl hu it ja ko lv oc pt_BR ru sl sv zh_CN zh_HK zh_TW
 
 DISTCLEANFILES = \
 	Makefile.in