treewide: convert all option docs to Markdown

This process was automated by [my fork of `nix-doc-munge`]; thanks
to @pennae for writing this tool! It automatically checks that the
resulting documentation doesn't change, although my fork loosens
this a little to ignore some irrelevant whitespace and typographical
differences.

As of this commit there is no DocBook remaining in the options
documentation.

You can play along at home if you want to reproduce this commit:

    $ NIX_PATH=nixpkgs=flake:nixpkgs/c1bca7fe84c646cfd4ebf3482c0e6317a0b13f22 \
      nix shell nixpkgs#coreutils \
      -c find . -name '*.nix' \
      -exec nix run github:emilazy/nix-doc-munge/0a7190f600027bf7baf6cb7139e4d69ac2f51062 \
      {} +

[my fork of `nix-doc-munge`]: https://github.com/emilazy/nix-doc-munge

1 files changed, 4 insertions, 4 deletions

diff --git a/modules/services/spacebar/default.nix b/modules/services/spacebar/default.nix
index a56dac5..eb06cad 100644
--- a/modules/services/spacebar/default.nix
+++ b/modules/services/spacebar/default.nix
@@ -22,12 +22,12 @@ in
     services.spacebar.enable = mkOption {
       type = bool;
       default = false;
-      description = "Whether to enable the spacebar spacebar.";
+      description = lib.mdDoc "Whether to enable the spacebar spacebar.";
     };
 
     services.spacebar.package = mkOption {
       type = path;
-      description = "The spacebar package to use.";
+      description = lib.mdDoc "The spacebar package to use.";
     };
 
     services.spacebar.config = mkOption {
@@ -40,7 +40,7 @@ in
           foreground_color = "0xffa8a8a8";
         }
       '';
-      description = ''
+      description = lib.mdDoc ''
         Key/Value pairs to pass to spacebar's 'config' domain, via the configuration file.
       '';
     };
@@ -51,7 +51,7 @@ in
       example = literalExpression ''
         echo "spacebar config loaded..."
       '';
-      description = ''
+      description = lib.mdDoc ''
         Extra arbitrary configuration to append to the configuration file.
       '';
     };