simpler readme

test/stub/scenario.bash

@@ -13,10 +13,10 @@ function do_subshell_false {
 }
 
 function do_command_error_multiline {
-  miaou-bash <<-EOF
-    echo ok
-    false
-    echo SHOULD NOT APPEAR
+  miaou-bash <<EOF
+echo ok
+false
+echo SHOULD NOT APPEAR
 EOF
 }