Use full command instead of local alias.

Bug: 243966946
Test: local
Change-Id: I99b75cb8f9d35ba6615f27adc5dd0c10a47edaac
diff --git a/finalize-cleanup.sh b/finalize-cleanup.sh
index e3bca63..c62a97c 100755
--- a/finalize-cleanup.sh
+++ b/finalize-cleanup.sh
@@ -10,7 +10,7 @@
 
     repo forall -c '\
         git checkout . ; git revert --abort ; git clean -fdx ;\
-        git checkout @ ; git b fina-step1 -D ; git reset --hard; \
+        git checkout @ ; git branch fina-step1 -D ; git reset --hard; \
         repo start fina-step1 ; git checkout @ ; git b fina-step1 -D ;'
 }