[gnome-continuous-yocto/gnomeostree-3.28-rocko: 7378/8267] testimage.bbclass: update comments

[Emmanuele Bassi <ebassi src gnome org>]

commit 8a5d3bf3020528d1c28366236941c2fcd91d5cef
Author: Robert Yang <liezhi yang windriver com>
Date:   Mon Aug 21 18:23:12 2017 -0700

    testimage.bbclass: update comments
    
    It's very important to add IMAGE_CLASSES += "testimage" in local.conf firstly,
    otherwise the var like TEST_LOG_DIR (defined in testimage.bbclass) will not be
    in testdata.json.
    
    [YOCTO #11547]
    
    (From OE-Core rev: 5663ed989f0af5b1c61c74288ec421cbca2261e7)
    
    Signed-off-by: Robert Yang <liezhi yang windriver com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/classes/testimage.bbclass |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/meta/classes/testimage.bbclass b/meta/classes/testimage.bbclass
index 0c4a84e..6a43560 100644
--- a/meta/classes/testimage.bbclass
+++ b/meta/classes/testimage.bbclass
@@ -7,8 +7,8 @@
 # Most of the tests are commands run on target image over ssh.
 # To use it add testimage to global inherit and call your target image with -c testimage
 # You can try it out like this:
-# - first build a qemu core-image-sato
-# - add IMAGE_CLASSES += "testimage" in local.conf
+# - first add IMAGE_CLASSES += "testimage" in local.conf
+# - build a qemu core-image-sato
 # - then bitbake core-image-sato -c testimage. That will run a standard suite of tests.
 
 # You can set (or append to) TEST_SUITES in local.conf to select the tests