docs: fix non-rendered character in domains docs (#4399)
docs: fix non-rendered character in domains docs (#4399)

Description: * is being rendered out off of the docs. This fixes that.
Risk Level: low
Testing: generated docs locally.

Signed-off-by: Jose Nino <ca94e32c82b10963d0ce6eadf427a615ff7d1c0b@lyft.com>
envoyproxy/envoy-wasm,envoyproxy/envoy-wasm,eklitzke/envoy,lizan/envoy,envoyproxy/envoy,eklitzke/envoy,lyft/envoy,envoyproxy/envoy-wasm,istio/envoy,lyft/envoy,eklitzke/envoy,lyft/envoy,lyft/envoy,dnoe/envoy,eklitzke/envoy,envoyproxy/envoy,envoyproxy/envoy-wasm,istio/envoy,istio/envoy,istio/envoy,envoyproxy/envoy,lizan/envoy,jrajahalme/envoy,eklitzke/envoy,envoyproxy/envoy,istio/envoy,envoyproxy/envoy,istio/envoy,envoyproxy/envoy,envoyproxy/envoy,lizan/envoy,envoyproxy/envoy-wasm,jrajahalme/envoy,dnoe/envoy,lizan/envoy,envoyproxy/envoy,istio/envoy,envoyproxy/envoy,jrajahalme/envoy,jrajahalme/envoy,lyft/envoy,eklitzke/envoy,envoyproxy/envoy,dnoe/envoy,lyft/envoy,lizan/envoy,envoyproxy/envoy,envoyproxy/envoy-wasm,dnoe/envoy,jrajahalme/envoy,envoyproxy/envoy-wasm,dnoe/envoy,jrajahalme/envoy,envoyproxy/envoy,lizan/envoy