message: small typo in cors docs
  Description: Small typo in docs
  Risk Level: None
  Testing: None
  Docs Changes: Fixes typo
  Release Notes: None
diff: @@ -22,7 +22,7 @@ filter_enabled
  The % of requests for which the filter is enabled. The default is
  100/:ref:`HUNDRED <envoy_api_enum_type.FractionalPercent.DenominatorType>`.
  - To utilize runtime to enabled/disable the CORS filter set the
  + To utilize runtime to enable/disable the CORS filter set the
  :ref:`runtime_key <envoy_api_msg_core.runtimefractionalpercent>`
  value of the :ref:`filter_enabled <envoy_api_field_route.CorsPolicy.filter_enabled>`
  field.
  @@ -37,7 +37,7 @@ shadow_enabled
  If present, this will evaluate a request's *Origin* to determine if it's valid
  but will not enforce any policies.
  - To utilize runtime to enabled/disable the CORS filter's shadow mode set the
  + To utilize runtime to enable/disable the CORS filter's shadow mode set the
  :ref:`runtime_key <envoy_api_msg_core.runtimefractionalpercent>`
  value of the :ref:`shadow_enabled <envoy_api_field_route.CorsPolicy.shadow_enabled>`
  field.
  