multi: fix canceled spelling

lnrpc/invoicesrpc/utils.go

@@ -68,8 +68,8 @@ func CreateRPCInvoice(invoice *channeldb.Invoice,
 			state = lnrpc.InvoiceHTLCState_ACCEPTED
 		case channeldb.HtlcStateSettled:
 			state = lnrpc.InvoiceHTLCState_SETTLED
-		case channeldb.HtlcStateCancelled:
-			state = lnrpc.InvoiceHTLCState_CANCELLED
+		case channeldb.HtlcStateCanceled:
+			state = lnrpc.InvoiceHTLCState_CANCELED
 		default:
 			return nil, fmt.Errorf("unknown state %v", htlc.State)
 		}

lnrpc/rpc.proto

@@ -2204,7 +2204,7 @@ message Invoice {
 enum InvoiceHTLCState {
     ACCEPTED = 0;
     SETTLED = 1;
-    CANCELLED = 2;
+    CANCELED = 2;
 }
 
 /// Details of an HTLC that paid to an invoice
@@ -2224,7 +2224,7 @@ message InvoiceHTLC {
     /// Time at which this htlc was accepted.
     int64 accept_time = 5 [json_name = "accept_time"];
 
-    /// Time at which this htlc was settled or cancelled.
+    /// Time at which this htlc was settled or canceled.
     int64 resolve_time = 6 [json_name = "resolve_time"];
     
     /// Block height at which this htlc expires.

lnrpc/rpc.swagger.json

@@ -2605,7 +2605,7 @@
         "resolve_time": {
           "type": "string",
           "format": "int64",
-          "description": "/ Time at which this htlc was settled or cancelled."
+          "description": "/ Time at which this htlc was settled or canceled."
         },
         "expiry_height": {
           "type": "integer",
@@ -2624,7 +2624,7 @@
       "enum": [
         "ACCEPTED",
         "SETTLED",
-        "CANCELLED"
+        "CANCELED"
       ],
       "default": "ACCEPTED"
     },