[Automake-NG] [PATCH 07/10] [ng] cosmetics: add a short explicative comment

[Stefano Lattarini]

* lib/am/texibuild.mk (am.texi.build.html): Here.

Signed-off-by: Stefano Lattarini <address@hidden>
---
 lib/am/texibuild.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/am/texibuild.mk b/lib/am/texibuild.mk
index 1669e30..48f2ea1 100644
--- a/lib/am/texibuild.mk
+++ b/lib/am/texibuild.mk
@@ -93,6 +93,7 @@ define am.texi.build.html
          rm -rf $@; \
          mv $(@:.html=.htp) $@; \
        else \
+## on failure, remove the temporary directory before exiting.
          rm -rf $(@:.html=.htp) $@; \
          exit 1; \
        fi
-- 
1.7.12.rc0