usage message was missing word 'build'

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/cran2deb@287 edb9625f-4e0d-4859-8d74-9fd3b1da38cb

diff --git a/trunk/exec/build b/trunk/exec/build
index fbb906dbc3d107195535450f06504f3efa287cbe..4744987e065a8e747fd0380c757c44e6ab8511b2 100755 (executable)
--- a/trunk/exec/build
+++ b/trunk/exec/build
@@ -33,7 +33,7 @@ if (exists('argv')) { # check for littler
         }
     }
     if (argc == 0) {
-        err('usage: cran2deb [-D extra_dep1,extra_dep2,...] package package ...')
+        err('usage: cran2deb build [-D extra_dep1,extra_dep2,...] package package ...')
     }
     build_order <- r_dependency_closure(c(extra_deps$r,argv))
     notice('build order',paste(build_order,collapse=', '))