docs: fix md table

README.md

@@ -454,7 +454,7 @@ It is bound to the `package-test` stage, and uses the following variables:
 | Input / Variable                         | Description                             | Default value                                                                                                           |
 | ---------------------------------------- | --------------------------------------- | ----------------------------------------------------------------------------------------------------------------------- |
 | `sbom-disabled` / `DOCKER_SBOM_DISABLED` | Set to `true` to disable this job       | _none_                                                                                                                  |
-| `TBC_SBOM_MODE` | Controls when SBOM reports are generated (`onrelease`: only on `$INTEG_REF`, `$PROD_REF` and `$RELEASE_REF` pipelines; `always`: any pipeline).<br/>:warning: `sbom-disabled` / `DOCKER_SBOM_DISABLED` takes precedence | `onrelease`
+| `TBC_SBOM_MODE` | Controls when SBOM reports are generated (`onrelease`: only on `$INTEG_REF`, `$PROD_REF` and `$RELEASE_REF` pipelines; `always`: any pipeline).<br/>:warning: `sbom-disabled` / `DOCKER_SBOM_DISABLED` takes precedence | `onrelease` |
 | `sbom-image` / `DOCKER_SBOM_IMAGE`       | The docker image used to emit SBOM      | `registry.hub.docker.com/anchore/syft:debug`                                                                            |
 | `sbom-opts` / `DOCKER_SBOM_OPTS`         | Options for syft used for SBOM analysis | `--override-default-catalogers rpm-db-cataloger,alpm-db-cataloger,apk-db-cataloger,dpkg-db-cataloger,portage-cataloger` |