linting

Author: branfosj

docs/policies/toolchains.md

@@ -26,6 +26,7 @@ collection is added via the [robot search path][robot_search_path].
 ## Example
 
 As of July 2023 the latest toolchain generation is `2023a`.
+
 * Supported: 2022b, 2022a, 2021b, 2021a, 2020b, 2020a
 * Deprecated: 2019b and 2019a
 * Archived (and unsupported): 2018b and older