README: Stress warning about destructive actions

The information that an action can cause potentially data loss should be
displayed before the command, not after. Change the order and stress the
warning.

Signed-off-by: André Almeida <andrealmeid@collabora.com>

diff --git a/README.md b/README.md
index c00ef47db67dfe6dfa0f5e354123e253feedf123..3dfbb729179ba5d6b3da9644fc1459b3135d8689 100644 (file)
--- a/README.md
+++ b/README.md
@@ -28,7 +28,8 @@ Build blktests with `make`. Optionally, install it to a known location with
 `make install` (`/usr/local/blktests` by default, but this can be changed by
 passing `DESTDIR` and/or `prefix`).
 
-Add the list of block devices you want to test on in a file named `config`:
+Add the list of block devices you want to test on in a file named `config`
+(**note:** these tests are potentially destructive):
 
 ```sh
 TEST_DEVS=(/dev/nvme0n1 /dev/sdb)
@@ -36,8 +37,8 @@ TEST_DEVS=(/dev/nvme0n1 /dev/sdb)
 
 And as root, run the default set of tests with `./check`.
 
-Note that these tests are destructive, so don't add anything to the `TEST_DEVS`
-array containing data that you want to keep.
+**Do not** add anything to the `TEST_DEVS` array containing data that you want
+to keep.
 
 See [here](Documentation/running-tests.md) for more detailed information on
 configuration and running tests.