[FYI] {micro} tests: fix botched function name in an error message

[Stefano Lattarini]

* t/ax/am-test-lib.sh (useless_vpath_rebuild): Here.

Signed-off-by: Stefano Lattarini <stefano.lattar...@gmail.com>
---
 t/ax/am-test-lib.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/ax/am-test-lib.sh b/t/ax/am-test-lib.sh
index d605df2..4a554e9 100644
--- a/t/ax/am-test-lib.sh
+++ b/t/ax/am-test-lib.sh
@@ -338,7 +338,7 @@ END
     yes) return 0;;
      no) return 1;;
      "") ;;
-      *) fatal_ "no_useless_builddir_remake: internal error";;
+      *) fatal_ "useless_vpath_rebuild: internal error";;
   esac
 }
 am__useless_vpath_rebuild=""
-- 
1.8.3.rc2