scripts/ci/ci.sh: Fix typo in comment 'origina/master' -> 'origin/master'.

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MOS_MIGRATED_REVID=127086608
diff --git a/scripts/ci/ci.sh b/scripts/ci/ci.sh
index f835a5f..4de04cb 100755
--- a/scripts/ci/ci.sh
+++ b/scripts/ci/ci.sh
@@ -32,7 +32,7 @@
 # built and tested"
 #
 # When this script is triggered by Gerrit's patchset-updated hook (for example)
-# you can replace origina/master in the COMMIT_RANGE variable initialization
+# you can replace origin/master in the COMMIT_RANGE variable initialization
 # with the branch passed as argument to the hook. When using Jenkins with the
 # Gerrit Trigger Plugin, use $GERRIT_BRANCH instead. This would make it
 # possible to have the Verified label on Gerrit patchsets populated as fast