fix typo in help text for removeprunedfunds

Author: AkioNak

src/wallet/rpcdump.cpp

@@ -362,7 +362,7 @@ UniValue removeprunedfunds(const JSONRPCRequest& request)
             "\nExamples:\n"
             + HelpExampleCli("removeprunedfunds", "\"a8d0c0184dde994a09ec054286f1ce581bebf46446a512166eae7628734ea0a5\"") +
             "\nAs a JSON-RPC call\n"
-            + HelpExampleRpc("removprunedfunds", "\"a8d0c0184dde994a09ec054286f1ce581bebf46446a512166eae7628734ea0a5\"")
+            + HelpExampleRpc("removeprunedfunds", "\"a8d0c0184dde994a09ec054286f1ce581bebf46446a512166eae7628734ea0a5\"")
         );
 
     LOCK2(cs_main, pwallet->cs_wallet);