Update help text for rTorrent download client options

(cherry picked from commit d2a23f7bcdf71800f019644d7b6b5d712e311d7f)

src/NzbDrone.Core/Download/Clients/rTorrent/RTorrentSettings.cs

@@ -37,10 +37,10 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
         [FieldDefinition(1, Label = "Port", Type = FieldType.Textbox)]
         public int Port { get; set; }
 
-        [FieldDefinition(2, Label = "Use SSL", Type = FieldType.Checkbox, HelpText = "Use secure connection when connecting to ruTorrent")]
+        [FieldDefinition(2, Label = "Use SSL", Type = FieldType.Checkbox, HelpText = "Use secure connection when connecting to rTorrent")]
         public bool UseSsl { get; set; }
 
-        [FieldDefinition(3, Label = "Url Path", Type = FieldType.Textbox, HelpText = "Path to the XMLRPC endpoint, see http(s)://[host]:[port]/[urlPath]. When using ruTorrent this usually is RPC2 or (path to ruTorrent)/plugins/rpc/rpc.php")]
+        [FieldDefinition(3, Label = "Url Path", Type = FieldType.Textbox, HelpText = "Path to the XMLRPC endpoint, see http(s)://[host]:[port]/[urlPath]. This is usually RPC2 or [path to ruTorrent]/plugins/rpc/rpc.php when using ruTorrent.")]
         public string UrlBase { get; set; }
 
         [FieldDefinition(4, Label = "Username", Type = FieldType.Textbox, Privacy = PrivacyLevel.UserName)]
@@ -49,7 +49,7 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
         [FieldDefinition(5, Label = "Password", Type = FieldType.Password, Privacy = PrivacyLevel.Password)]
         public string Password { get; set; }
 
-        [FieldDefinition(6, Label = "Category", Type = FieldType.Textbox, HelpText = "Adding a category specific to Lidarr avoids conflicts with unrelated downloads, but it's optional.")]
+        [FieldDefinition(6, Label = "Category", Type = FieldType.Textbox, HelpText = "Adding a category specific to Lidarr avoids conflicts with unrelated non-Lidarr downloads. Using a category is optional, but strongly recommended.")]
         public string MusicCategory { get; set; }
 
         [FieldDefinition(7, Label = "Post-Import Category", Type = FieldType.Textbox, Advanced = true, HelpText = "Category for Lidarr to set after it has imported the download. Lidarr will not remove torrents in that category even if seeding finished. Leave blank to keep same category.")]
@@ -64,7 +64,7 @@ namespace NzbDrone.Core.Download.Clients.RTorrent
         [FieldDefinition(10, Label = "Older Priority", Type = FieldType.Select, SelectOptions = typeof(RTorrentPriority), HelpText = "Priority to use when grabbing albums released over 14 days ago")]
         public int OlderTvPriority { get; set; }
 
-        [FieldDefinition(11, Label = "Add Stopped", Type = FieldType.Checkbox, HelpText = "Enabling will add torrents and magnets to ruTorrent in a stopped state. This may break magnet files.")]
+        [FieldDefinition(11, Label = "Add Stopped", Type = FieldType.Checkbox, HelpText = "Enabling will add torrents and magnets to rTorrent in a stopped state. This may break magnet files.")]
         public bool AddStopped { get; set; }
 
         public NzbDroneValidationResult Validate()