tweak syntax to make it consistent with others

diff --git a/tests/stty/Makefile.am b/tests/stty/Makefile.am
index bdb272be82387b6ae73e51dff44140c776a7c9f6..31b235763b44a2707386d7a128ff91916a81fd5a 100644 (file)
--- a/tests/stty/Makefile.am
+++ b/tests/stty/Makefile.am
@@ -3,4 +3,5 @@ AUTOMAKE_OPTIONS = 1.2f gnits
 
 TESTS = row-col-1 basic-1
 EXTRA_DIST = $(TESTS)
-TESTS_ENVIRONMENT = PATH=`pwd`/../../src:$$PATH
+TESTS_ENVIRONMENT = \
+  PATH=`pwd`/../../src:$$PATH