Use `%%' place-holder that Makefile.am rule expects.

diff --git a/tests/.env-warn b/tests/.env-warn
index 0c19e2d..a94d814 100644 (file)
--- a/tests/.env-warn
+++ b/tests/.env-warn
@@ -1,8 +1,8 @@
    ***************************** WARNING ************************************
 
-       You seem to have set the POSIXLY_CORRECT environment variable,
+       You seem to have set the %% environment variable,
        this might cause some of the tests in this package to fail.
-       If any test fails, clear POSIXLY_CORRECT from the environment,
+       If any test fails, clear %% from the environment,
        and rerun all tests.
 
    ***************************** WARNING ************************************