doc: Remove misleading hint in getrawtransaction

Author: MarcoFalke

src/rpc/rawtransaction.cpp

@@ -79,8 +79,7 @@ static UniValue getrawtransaction(const JSONRPCRequest& request)
                 "will return the transaction if it is in the mempool, or if -txindex is enabled and the transaction\n"
                 "is in a block in the blockchain.\n"
 
-                "\nHint: use getmempoolentry to fetch a specific transaction from the mempool.\n"
-                "Or use gettransaction for wallet transactions.\n"
+                "\nHint: Use gettransaction for wallet transactions.\n"
 
                 "\nIf verbose is 'true', returns an Object with information about 'txid'.\n"
                 "If verbose is 'false' or omitted, returns a string that is serialized, hex-encoded data for 'txid'.\n",