1 files changed, 12 insertions, 12 deletions
diff --git a/nixpkgs/nixos/modules/services/logging/logstash.nix b/nixpkgs/nixos/modules/services/logging/logstash.nix
index 22292dbd931b..53e2e91d6212 100644
--- a/nixpkgs/nixos/modules/services/logging/logstash.nix
+++ b/nixpkgs/nixos/modules/services/logging/logstash.nix
@@ -51,7 +51,7 @@ in
       enable = mkOption {
         type = types.bool;
         default = false;
-        description = lib.mdDoc "Enable logstash.";
+        description = "Enable logstash.";
       };
 
       package = mkPackageOption pkgs "logstash" { };
@@ -60,13 +60,13 @@ in
         type = types.listOf types.path;
         default = [ ];
         example = literalExpression "[ pkgs.logstash-contrib ]";
-        description = lib.mdDoc "The paths to find other logstash plugins in.";
+        description = "The paths to find other logstash plugins in.";
       };
 
       dataDir = mkOption {
         type = types.str;
         default = "/var/lib/logstash";
-        description = lib.mdDoc ''
+        description = ''
           A path to directory writable by logstash that it uses to store data.
           Plugins will also have access to this path.
         '';
@@ -75,31 +75,31 @@ in
       logLevel = mkOption {
         type = types.enum [ "debug" "info" "warn" "error" "fatal" ];
         default = "warn";
-        description = lib.mdDoc "Logging verbosity level.";
+        description = "Logging verbosity level.";
       };
 
       filterWorkers = mkOption {
         type = types.int;
         default = 1;
-        description = lib.mdDoc "The quantity of filter workers to run.";
+        description = "The quantity of filter workers to run.";
       };
 
       listenAddress = mkOption {
         type = types.str;
         default = "127.0.0.1";
-        description = lib.mdDoc "Address on which to start webserver.";
+        description = "Address on which to start webserver.";
       };
 
       port = mkOption {
         type = types.str;
         default = "9292";
-        description = lib.mdDoc "Port on which to start webserver.";
+        description = "Port on which to start webserver.";
       };
 
       inputConfig = mkOption {
         type = types.lines;
         default = "generator { }";
-        description = lib.mdDoc "Logstash input configuration.";
+        description = "Logstash input configuration.";
         example = literalExpression ''
           '''
             # Read from journal
@@ -114,7 +114,7 @@ in
       filterConfig = mkOption {
         type = types.lines;
         default = "";
-        description = lib.mdDoc "logstash filter configuration.";
+        description = "logstash filter configuration.";
         example = ''
           if [type] == "syslog" {
             # Keep only relevant systemd fields
@@ -132,7 +132,7 @@ in
       outputConfig = mkOption {
         type = types.lines;
         default = "stdout { codec => rubydebug }";
-        description = lib.mdDoc "Logstash output configuration.";
+        description = "Logstash output configuration.";
         example = ''
           redis { host => ["localhost"] data_type => "list" key => "logstash" codec => json }
           elasticsearch { }
@@ -142,7 +142,7 @@ in
       extraSettings = mkOption {
         type = types.lines;
         default = "";
-        description = lib.mdDoc "Extra Logstash settings in YAML format.";
+        description = "Extra Logstash settings in YAML format.";
         example = ''
           pipeline:
             batch:
@@ -154,7 +154,7 @@ in
       extraJvmOptions = mkOption {
         type = types.lines;
         default = "";
-        description = lib.mdDoc "Extra JVM options, one per line (jvm.options format).";
+        description = "Extra JVM options, one per line (jvm.options format).";
         example = ''
           -Xms2g
           -Xmx2g