add semicolon after build targets to avoid implicit target running

diff --git a/dh b/dh
index c4fec0351d3d3e9bb9cafa01265e335554a964bd..389afc29a96c0b2ae92964c7e85c9ab33550b8c8 100755 (executable)
--- a/dh
+++ b/dh
@@ -239,7 +239,7 @@ build-indep to avoid build daemons redundantly building the documentation.
        %:
                dh $@
        
-       build: build-arch build-indep
+       build: build-arch build-indep ;
        build-indep:
                $(MAKE) docs
        build-arch: