Fix Typo

src/simplewallet/simplewallet.cpp

@@ -507,7 +507,7 @@ namespace
     }
 
     if (warn_of_possible_attack)
-      fail_msg_writer() << tr("There was an error, which could mean the node may be trying to get you to retry creating a transaction, and zero in on which outputs you own. Or it could be a bona fide error. It may be prudent to disconnect from this node, and not try to send a tranasction immediately. Alternatively, connect to another node so the original node cannot correlate information.");
+      fail_msg_writer() << tr("There was an error, which could mean the node may be trying to get you to retry creating a transaction, and zero in on which outputs you own. Or it could be a bona fide error. It may be prudent to disconnect from this node, and not try to send a transaction immediately. Alternatively, connect to another node so the original node cannot correlate information.");
   }
 
   bool check_file_overwrite(const std::string &filename)