docs: Fix bad @code syntax in doc comment am: 29e0d15f am: 1329bf93 am:...

docs: Fix bad @code syntax in doc comment am: 29e0d15f am: 1329bf93 am: 6813a0f6 am: 7a7be17a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23797304



Change-Id: I079a2305a429503282a32547e39306dbc8def544
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>