No trailing space in dragonx param list

src/connection.cpp

@@ -421,7 +421,7 @@ bool ConnectionLoader::startEmbeddedHushd() {
     */
     if(isdragonx) {
         // dragonxd bash script cannot be used on windows, so specify exact chain params
-        params += " -ac_name=DRAGONX -ac_algo=randomx -ac_halving=3500000 -ac_reward=300000000 -ac_blocktime=36 -ac_private=1 -addnode=176.126.87.241 ";
+        params += " -ac_name=DRAGONX -ac_algo=randomx -ac_halving=3500000 -ac_reward=300000000 -ac_blocktime=36 -ac_private=1 -addnode=176.126.87.241";
     }
 
     QStringList arguments = params.split(" ");