tests: fix an old botched change to an aclocal test

* t/acloca10.sh (configure.ac): Here, invoke the m4 macro 'MACRO2'
before the macro 'MACRO1' (the related test 't/aclocal-I-order-2.sh'
does the opposite).  This reverts a botched edit done (by myself,
oops) in commit 'v1.11-1335-gefdc3e1' of 2011-09-11, "tests: minor
optimizations/simplifications in some aclocal tests", and makes the
behaviour of the test match once again what is stated in the
heading comments.  While at it, improve those same heading comments
a little.

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

diff --git a/t/acloca10.sh b/t/acloca10.sh
index 632e816..7c1b0d4 100755 (executable)
--- a/t/acloca10.sh
+++ b/t/acloca10.sh
@@ -15,7 +15,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Make sure aclocal define macros in the same order as -I's.
-# This is the same as aclocal-I-order-1.sh, with the macro calls
+# This is the similar to aclocal-I-order-1.sh, with the macro calls
 # reversed (it did make a difference).
 #
 # Also check for --install.
@@ -28,8 +28,8 @@ am_create_testdir=empty
 
 cat > configure.ac << 'END'
 AC_INIT
-MACRO1
 MACRO2
+MACRO1
 MACRO3
 END