1 files changed, 16 insertions, 16 deletions

diff --git a/nixos/modules/services/continuous-integration/hydra/default.nix b/nixos/modules/services/continuous-integration/hydra/default.nix
index d3945f2370d..f4cdf690bb3 100644
--- a/nixos/modules/services/continuous-integration/hydra/default.nix
+++ b/nixos/modules/services/continuous-integration/hydra/default.nix
@@ -78,7 +78,7 @@ in
       enable = mkOption {
         type = types.bool;
         default = false;
-        description = ''
+        description = lib.mdDoc ''
           Whether to run Hydra services.
         '';
       };
@@ -101,12 +101,12 @@ in
         type = types.package;
         default = pkgs.hydra_unstable;
         defaultText = literalExpression "pkgs.hydra_unstable";
-        description = "The Hydra package.";
+        description = lib.mdDoc "The Hydra package.";
       };
 
       hydraURL = mkOption {
         type = types.str;
-        description = ''
+        description = lib.mdDoc ''
           The base URL for the Hydra webserver instance. Used for links in emails.
         '';
       };
@@ -124,7 +124,7 @@ in
       port = mkOption {
         type = types.int;
         default = 3000;
-        description = ''
+        description = lib.mdDoc ''
           TCP port the web server should listen to.
         '';
       };
@@ -132,7 +132,7 @@ in
       minimumDiskFree = mkOption {
         type = types.int;
         default = 0;
-        description = ''
+        description = lib.mdDoc ''
           Threshold of minimum disk space (GiB) to determine if the queue runner should run or not.
         '';
       };
@@ -140,14 +140,14 @@ in
       minimumDiskFreeEvaluator = mkOption {
         type = types.int;
         default = 0;
-        description = ''
+        description = lib.mdDoc ''
           Threshold of minimum disk space (GiB) to determine if the evaluator should run or not.
         '';
       };
 
       notificationSender = mkOption {
         type = types.str;
-        description = ''
+        description = lib.mdDoc ''
           Sender email address used for email notifications.
         '';
       };
@@ -156,7 +156,7 @@ in
         type = types.nullOr types.str;
         default = null;
         example = "localhost";
-        description = ''
+        description = lib.mdDoc ''
           Hostname of the SMTP server to use to send email.
         '';
       };
@@ -164,7 +164,7 @@ in
       tracker = mkOption {
         type = types.str;
         default = "";
-        description = ''
+        description = lib.mdDoc ''
           Piece of HTML that is included on all pages.
         '';
       };
@@ -172,7 +172,7 @@ in
       logo = mkOption {
         type = types.nullOr types.path;
         default = null;
-        description = ''
+        description = lib.mdDoc ''
           Path to a file containing the logo of your Hydra instance.
         '';
       };
@@ -180,24 +180,24 @@ in
       debugServer = mkOption {
         type = types.bool;
         default = false;
-        description = "Whether to run the server in debug mode.";
+        description = lib.mdDoc "Whether to run the server in debug mode.";
       };
 
       extraConfig = mkOption {
         type = types.lines;
-        description = "Extra lines for the Hydra configuration.";
+        description = lib.mdDoc "Extra lines for the Hydra configuration.";
       };
 
       extraEnv = mkOption {
         type = types.attrsOf types.str;
         default = {};
-        description = "Extra environment variables for Hydra.";
+        description = lib.mdDoc "Extra environment variables for Hydra.";
       };
 
       gcRootsDir = mkOption {
         type = types.path;
         default = "/nix/var/nix/gcroots/hydra";
-        description = "Directory that holds Hydra garbage collector roots.";
+        description = lib.mdDoc "Directory that holds Hydra garbage collector roots.";
       };
 
       buildMachinesFiles = mkOption {
@@ -205,13 +205,13 @@ in
         default = optional (config.nix.buildMachines != []) "/etc/nix/machines";
         defaultText = literalExpression ''optional (config.nix.buildMachines != []) "/etc/nix/machines"'';
         example = [ "/etc/nix/machines" "/var/lib/hydra/provisioner/machines" ];
-        description = "List of files containing build machines.";
+        description = lib.mdDoc "List of files containing build machines.";
       };
 
       useSubstitutes = mkOption {
         type = types.bool;
         default = false;
-        description = ''
+        description = lib.mdDoc ''
           Whether to use binary caches for downloading store paths. Note that
           binary substitutions trigger (a potentially large number of) additional
           HTTP requests that slow down the queue monitor thread significantly.