Documentation: bisect: change a few instances of "git-cmd" to "git cmd"

diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh
index c6bc0a607f200fcc8888b66ff1a8f0e324332db8..dba3a1b48f70c47b405d85f140684b181e62002a 100755 (executable)
--- a/t/t9300-fast-import.sh
+++ b/t/t9300-fast-import.sh
@@ -983,7 +983,7 @@ test_expect_success \
         git checkout subuse1 &&
         rm -rf sub && mkdir sub && cd sub &&
         git init &&
-        git fetch .. refs/heads/sub:refs/heads/master &&
+        git fetch --update-head-ok .. refs/heads/sub:refs/heads/master &&
         git checkout master &&
         cd .. &&
         git submodule init &&