support/testing/tests/package/test_weston/overlay/etc/weston.ini: fix 'independent' typo

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
(cherry picked from commit 0ab62e5d257bd36ca8fe5f570d18f6619fa11fbe)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

support/testing/tests/package/test_weston/overlay/etc/weston.ini

@@ -1,5 +1,5 @@
 # The shell "clock-format" is set to "none", in order to have stable
-#  display output, independant from the time. The display output can
+#  display output, independent from the time. The display output can
 # then be reliably checked with VKMS CRC.
 # "startup-animation" and "close-animation" are set to "none" for
 # faster transitions (fade animations with a software GLES