treewide: minor format / style / documentation fixes

nixos/modules/services/networking/bind.nix

@@ -145,7 +145,7 @@ in
       };
 
     systemd.services.bind = {
-      description = "BIND name server job";
+      description = "BIND Domain Name Server";
       after = [ "network.target" ];
       wantedBy = [ "multi-user.target" ];
 
@@ -155,6 +155,7 @@ in
       '';
 
       script = "${pkgs.bind.bin}/sbin/named -u ${bindUser} ${optionalString cfg.ipv4Only "-4"} -c ${cfg.configFile} -f";
+      unitConfig.Documentation = "man:named(8)";
     };
   };
 }

nixos/modules/services/networking/cjdns.nix

@@ -208,7 +208,7 @@ in
     # networking.firewall.allowedUDPPorts = ...
 
     systemd.services.cjdns = {
-      description = "encrypted networking for everybody";
+      description = "cjdns: routing engine designed for security, scalability, speed and ease of use";
       wantedBy = [ "multi-user.target" ];
       after = [ "network.target" ];
 

nixos/modules/services/networking/zerobin.nix

@@ -93,8 +93,8 @@ in
         serviceConfig.User = cfg.user;
         serviceConfig.Group = cfg.group;
         preStart = ''
-        mkdir -p ${cfg.dataDir}
-        chown ${cfg.user} ${cfg.dataDir}
+          mkdir -p ${cfg.dataDir}
+          chown ${cfg.user} ${cfg.dataDir}
         '';
       };
     };

nixos/modules/services/web-servers/apache-httpd/wordpress.nix

@@ -244,7 +244,6 @@ in
     chown ${serverInfo.serverConfig.user} ${config.wordpressUploads}
 
     # we should use systemd dependencies here
-    #waitForUnit("network-interfaces.target");
     if [ ! -d ${serverInfo.fullConfig.services.mysql.dataDir}/${config.dbName} ]; then
       echo "Need to create the database '${config.dbName}' and grant permissions to user named '${config.dbUser}'."
       # Wait until MySQL is up