Remove reference to os in YAML configuration documentation

mpilgrem · mpilgrem · commit 070c2bd8a52c · 2022-08-29T22:46:33.000+01:00
diff --git a/doc/yaml_configuration.md b/doc/yaml_configuration.md
@@ -858,15 +858,6 @@ nix:
 For further information, see the
 [Nix integration](nix_integration.md#configuration) documentation.
 
-### os
-
-Set the operating system for GHC, build directories, etc. Values are those
-recognized by Cabal, e.g.:
-
-    os: windows, linux
-
-You are unlikely to want to change the `os` value.
-
 ### package-indices
 
 Default:
