Merge #433: gui: fix wrong jsonrpc delspendtx request

a0890d8 gui: fix wrong jsonrpc delspendtx request (edouard)

Pull request description:

ACKs for top commit:
  darosior:
    utACK a0890d8 -- I quickly double checked and i didn't find any other mistake.

Tree-SHA512: d322929f3bcc10e98681ae1dad5f84cfe27774e738058fa9df6612c1d5167a122557ce3f6d200c40610eddc80ff7c40be17e4ee40a2541875aac4d38b1327cc2

gui/src/daemon/client/mod.rs

@@ -103,7 +103,7 @@ impl<C: Client + Debug> Daemon for Lianad<C> {
 
     fn delete_spend_tx(&self, txid: &Txid) -> Result<(), DaemonError> {
         let _res: serde_json::value::Value =
-            self.call("deletespend", Some(vec![txid.to_string()]))?;
+            self.call("delspendtx", Some(vec![txid.to_string()]))?;
         Ok(())
     }