1 files changed, 12 insertions, 12 deletions

diff --git a/nixpkgs/nixos/modules/services/misc/apache-kafka.nix b/nixpkgs/nixos/modules/services/misc/apache-kafka.nix
index d1856fff4aa4..c428cfbc67e0 100644
--- a/nixpkgs/nixos/modules/services/misc/apache-kafka.nix
+++ b/nixpkgs/nixos/modules/services/misc/apache-kafka.nix
@@ -26,49 +26,49 @@ in {
 
   options.services.apache-kafka = {
     enable = mkOption {
-      description = "Whether to enable Apache Kafka.";
+      description = lib.mdDoc "Whether to enable Apache Kafka.";
       default = false;
       type = types.bool;
     };
 
     brokerId = mkOption {
-      description = "Broker ID.";
+      description = lib.mdDoc "Broker ID.";
       default = -1;
       type = types.int;
     };
 
     port = mkOption {
-      description = "Port number the broker should listen on.";
+      description = lib.mdDoc "Port number the broker should listen on.";
       default = 9092;
       type = types.int;
     };
 
     hostname = mkOption {
-      description = "Hostname the broker should bind to.";
+      description = lib.mdDoc "Hostname the broker should bind to.";
       default = "localhost";
       type = types.str;
     };
 
     logDirs = mkOption {
-      description = "Log file directories";
+      description = lib.mdDoc "Log file directories";
       default = [ "/tmp/kafka-logs" ];
       type = types.listOf types.path;
     };
 
     zookeeper = mkOption {
-      description = "Zookeeper connection string";
+      description = lib.mdDoc "Zookeeper connection string";
       default = "localhost:2181";
       type = types.str;
     };
 
     extraProperties = mkOption {
-      description = "Extra properties for server.properties.";
+      description = lib.mdDoc "Extra properties for server.properties.";
       type = types.nullOr types.lines;
       default = null;
     };
 
     serverProperties = mkOption {
-      description = ''
+      description = lib.mdDoc ''
         Complete server.properties content. Other server.properties config
         options will be ignored if this option is used.
       '';
@@ -77,7 +77,7 @@ in {
     };
 
     log4jProperties = mkOption {
-      description = "Kafka log4j property configuration.";
+      description = lib.mdDoc "Kafka log4j property configuration.";
       default = ''
         log4j.rootLogger=INFO, stdout
 
@@ -89,7 +89,7 @@ in {
     };
 
     jvmOptions = mkOption {
-      description = "Extra command line options for the JVM running Kafka.";
+      description = lib.mdDoc "Extra command line options for the JVM running Kafka.";
       default = [];
       type = types.listOf types.str;
       example = [
@@ -100,14 +100,14 @@ in {
     };
 
     package = mkOption {
-      description = "The kafka package to use";
+      description = lib.mdDoc "The kafka package to use";
       default = pkgs.apacheKafka;
       defaultText = literalExpression "pkgs.apacheKafka";
       type = types.package;
     };
 
     jre = mkOption {
-      description = "The JRE with which to run Kafka";
+      description = lib.mdDoc "The JRE with which to run Kafka";
       default = cfg.package.passthru.jre;
       defaultText = literalExpression "pkgs.apacheKafka.passthru.jre";
       type = types.package;