[ng] cosmetics: fix an occurrence of inconsistent indentation

* lib/am/parallel-tests.am: Here.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/lib/am/parallel-tests.am b/lib/am/parallel-tests.am
index 43daeef4b241742b88edd82945da806f67ee7c83..6c56f8554594b6a14d30e955e99c67e6806c53cb 100644 (file)
--- a/lib/am/parallel-tests.am
+++ b/lib/am/parallel-tests.am
@@ -87,7 +87,7 @@ ifeq ($(call am.vars.is-undef,TEST_EXTENSIONS),yes)
 endif
 
 $(foreach e,$(filter-out .%,$(TEST_EXTENSIONS)),\
-     $(call am.error,invalid test extension: '$e'))
+  $(call am.error,invalid test extension: '$e'))
 $(foreach e,$(TEST_EXTENSIONS), \
   $(eval $(call am.test-suite.handle-suffix,$e)))
 # It is *imperative* that the "empty" suffix goes last.  Otherwise, a