The word 'orginial' is wrong, so fix it.

Signed-off-by: Ba Jing <bajing@cmss.chinamobile.com>
---
 tools/testing/ktest/config-bisect.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/ktest/config-bisect.pl b/tools/testing/ktest/config-bisect.pl
index 6fd864935319..b0fff2a75e30 100755
--- a/tools/testing/ktest/config-bisect.pl
+++ b/tools/testing/ktest/config-bisect.pl
@@ -462,7 +462,7 @@ sub print_config_compare {
 
 # Pass in:
 # $phalf: half of the configs names you want to add
-# $oconfigs: The orginial configs to start with
+# $oconfigs: The original configs to start with
 # $sconfigs: The source to update $oconfigs with (from $phalf)
 # $which: The name of which half that is updating (top / bottom)
 # $type: The name of the source type (good / bad)
-- 
2.33.0