Merge branch 'transpatch' into 'v3'

Small `.trans` fixes

See merge request Kwoth/nadekobot!200

src/NadekoBot/Modules/Searches/TranslatorCommands.cs

@@ -12,7 +12,7 @@ namespace NadekoBot.Modules.Searches
         public class TranslateCommands : NadekoSubmodule<ITranslateService>
         {
             [NadekoCommand, Aliases]
-            public async Task Translate(string from, string to, [Leftover] string text = null)
+            public async Task Translate(string from, string to, [Leftover] string text)
             {
                 try
                 {

src/NadekoBot/data/strings/commands/commands.en-US.yml

@@ -1143,9 +1143,9 @@ butts:
   args:
     - ""
 translate:
-  desc: "Translates from>to text. From the given language to the destination language."
+  desc: "Translates text from the given language to the destination language."
   args:
-    - "en>fr Hello"
+    - "en fr Hello"
 translangs:
   desc: "Lists the valid languages for translation."
   args: