Use <> not []

src/main/java/com/gmail/nossr50/party/commands/PartyExpShareCommand.java

@@ -47,7 +47,7 @@ public class PartyExpShareCommand implements CommandExecutor {
             return true;
 
         default:
-            sender.sendMessage(LocaleLoader.getString("Commands.Usage.2", "party", "expshare", "[NONE | EQUAL]"));
+            sender.sendMessage(LocaleLoader.getString("Commands.Usage.2", "party", "expshare", "<NONE | EQUAL>"));
             return true;
         }
     }

src/main/java/com/gmail/nossr50/party/commands/PartyItemShareCommand.java

@@ -44,15 +44,15 @@ public class PartyItemShareCommand implements CommandExecutor {
                 handleChangingShareMode(ShareMode.RANDOM);
             }
             else {
-//                sender.sendMessage(LocaleLoader.getString("Commands.Usage.2", "party", "itemshare", "[NONE | EQUAL | RANDOM]"));
-                sender.sendMessage(LocaleLoader.getString("Commands.Usage.2", "party", "itemshare", "[NONE | RANDOM]"));
+//                sender.sendMessage(LocaleLoader.getString("Commands.Usage.2", "party", "itemshare", "<NONE | EQUAL | RANDOM>"));
+                sender.sendMessage(LocaleLoader.getString("Commands.Usage.2", "party", "itemshare", "<NONE | RANDOM>"));
             }
 
             return true;
 
         default:
-//          sender.sendMessage(LocaleLoader.getString("Commands.Usage.2", "party", "itemshare", "[NONE | EQUAL | RANDOM]"));
-          sender.sendMessage(LocaleLoader.getString("Commands.Usage.2", "party", "itemshare", "[NONE | RANDOM]"));
+//          sender.sendMessage(LocaleLoader.getString("Commands.Usage.2", "party", "itemshare", "<NONE | EQUAL | RANDOM>"));
+          sender.sendMessage(LocaleLoader.getString("Commands.Usage.2", "party", "itemshare", "<NONE | RANDOM>"));
             return true;
         }
     }