Fix is_using_fission docs
Fix is_using_fission docs

RELNOTES: None.
PiperOrigin-RevId: 237032202

dslomov/bazel,safarmer/bazel,perezd/bazel,bazelbuild/bazel,akira-baruah/bazel,perezd/bazel,bazelbuild/bazel,dslomov/bazel-windows,davidzchen/bazel,cushon/bazel,perezd/bazel,cushon/bazel,aehlig/bazel,aehlig/bazel,werkt/bazel,ButterflyNetwork/bazel,ulfjack/bazel,katre/bazel,meteorcloudy/bazel,akira-baruah/bazel,dslomov/bazel,ButterflyNetwork/bazel,safarmer/bazel,katre/bazel,werkt/bazel,bazelbuild/bazel,akira-baruah/bazel,meteorcloudy/bazel,katre/bazel,twitter-forks/bazel,dslomov/bazel-windows,akira-baruah/bazel,davidzchen/bazel,twitter-forks/bazel,ButterflyNetwork/bazel,katre/bazel,werkt/bazel,cushon/bazel,meteorcloudy/bazel,davidzchen/bazel,davidzchen/bazel,twitter-forks/bazel,cushon/bazel,katre/bazel,meteorcloudy/bazel,perezd/bazel,ulfjack/bazel,ulfjack/bazel,aehlig/bazel,meteorcloudy/bazel,twitter-forks/bazel,dslomov/bazel-windows,dslomov/bazel,aehlig/bazel,dslomov/bazel-windows,bazelbuild/bazel,twitter-forks/bazel,dslomov/bazel,ButterflyNetwork/bazel,werkt/bazel,ulfjack/bazel,davidzchen/bazel,davidzchen/bazel,werkt/bazel,aehlig/bazel,safarmer/bazel,ButterflyNetwork/bazel,meteorcloudy/bazel,twitter-forks/bazel,safarmer/bazel,ulfjack/bazel,safarmer/bazel,dslomov/bazel,dslomov/bazel,ulfjack/bazel,cushon/bazel,dslomov/bazel-windows,perezd/bazel,perezd/bazel,katre/bazel,akira-baruah/bazel,cushon/bazel,safarmer/bazel,akira-baruah/bazel,aehlig/bazel,perezd/bazel,dslomov/bazel,ulfjack/bazel,meteorcloudy/bazel,twitter-forks/bazel,aehlig/bazel,davidzchen/bazel,ButterflyNetwork/bazel,bazelbuild/bazel,werkt/bazel,bazelbuild/bazel,dslomov/bazel-windows