Merge pull request #1856 from maurycy/typos

multi: fix various typos in comments

channeldb/db.go

@@ -450,7 +450,7 @@ func (d *DB) FetchWaitingCloseChannels() ([]*OpenChannel, error) {
 // fetchChannels attempts to retrieve channels currently stored in the
 // database. The pending parameter determines whether only pending channels
 // will be returned, or only open channels will be returned. The waitingClose
-// parameter determines wheter only channels waiting for a closing transaction
+// parameter determines whether only channels waiting for a closing transaction
 // to be confirmed should be returned. If no active channels exist within the
 // network, then ErrNoActiveChannels is returned.
 func fetchChannels(d *DB, pending, waitingClose bool) ([]*OpenChannel, error) {

channeldb/graph_test.go

@@ -1549,7 +1549,7 @@ func TestNodeUpdatesInHorizon(t *testing.T) {
 			len(nodeUpdates))
 	}
 
-	// We'll create 10 node announcements, each with an update timestmap 10
+	// We'll create 10 node announcements, each with an update timestamp 10
 	// seconds after the other.
 	const numNodes = 10
 	nodeAnns := make([]LightningNode, 0, numNodes)