build_module: revision and codename added to debian version string

build_module.sh

diff --git a/build_module.sh b/build_module.sh
index 706db90..0cab571 100755
--- a/build_module.sh
+++ b/build_module.sh
@@ -345,7 +345,7 @@
 	echo "- initial version of $MODULE_NAME module" >> nginx-module-$MODULE_NAME.changelog.in
 else
 	cat << __EOF__ > nginx-module-$MODULE_NAME.changelog.in
-nginx-module-$MODULE_NAME (${VERSION}) %%CODENAME%%; urgency=low
+nginx-module-$MODULE_NAME (${VERSION}-1~%%CODENAME%%) %%CODENAME%%; urgency=low
 
   * initial release of $MODULE_NAME module for nginx