message: Make docs reflect reality of logging again
diff: @@ -26,7 +26,7 @@ pub struct LoggingConfig {
  /// Abbreviate module names.
  ///
  /// If set, human-readable formats will abbreviate module names, `foo::bar::baz::bizz` will turn
  - /// into `f::b::b::b`.
  + /// into `f:b:b:bizz`.
  abbreviate_modules: bool,
  }
  