eliminate extra error message

libi2pd_client/ClientContext.cpp

@@ -755,8 +755,10 @@ namespace client
 							LogPrint(eLogInfo, "Clients: I2P Server Forward created for UDP Endpoint ", host, ":", port, " bound on ", address, " for ",localDestination->GetIdentHash().ToBase32());
 						}
 						else
+						{	
 							ins.first->second->isUpdated = true;
-							LogPrint(eLogError, "Clients: I2P Server Forward for destination/port ", m_AddressBook.ToAddress(localDestination->GetIdentHash()), "/", port, "already exists");
+							LogPrint(eLogError, "Clients: I2P Server Forward for destination/port ", m_AddressBook.ToAddress(localDestination->GetIdentHash()), "/", port, " already exists");
+						}	
 
 						continue;
 					}