multi: comprehensive typo fixes across all packages

routing/chainview/bitcoind.go

@@ -228,7 +228,7 @@ func (b *BitcoindFilteredChainView) FilterBlock(blockHash *chainhash.Hash) (*Fil
 }
 
 // chainFilterer is the primary goroutine which: listens for new blocks coming
-// and dispatches the relevent FilteredBlock notifications, updates the filter
+// and dispatches the relevant FilteredBlock notifications, updates the filter
 // due to requests by callers, and finally is able to preform targeted block
 // filtration.
 //
@@ -236,7 +236,7 @@ func (b *BitcoindFilteredChainView) FilterBlock(blockHash *chainhash.Hash) (*Fil
 func (b *BitcoindFilteredChainView) chainFilterer() {
 	defer b.wg.Done()
 
-	// filterBlock is a helper funciton that scans the given block, and
+	// filterBlock is a helper function that scans the given block, and
 	// notes which transactions spend outputs which are currently being
 	// watched. Additionally, the chain filter will also be updated by
 	// removing any spent outputs.

routing/chainview/btcd.go

@@ -241,7 +241,7 @@ func (b *BtcdFilteredChainView) FilterBlock(blockHash *chainhash.Hash) (*Filtere
 }
 
 // chainFilterer is the primary goroutine which: listens for new blocks coming
-// and dispatches the relevent FilteredBlock notifications, updates the filter
+// and dispatches the relevant FilteredBlock notifications, updates the filter
 // due to requests by callers, and finally is able to preform targeted block
 // filtration.
 //
@@ -249,7 +249,7 @@ func (b *BtcdFilteredChainView) FilterBlock(blockHash *chainhash.Hash) (*Filtere
 func (b *BtcdFilteredChainView) chainFilterer() {
 	defer b.wg.Done()
 
-	// filterBlock is a helper funciton that scans the given block, and
+	// filterBlock is a helper function that scans the given block, and
 	// notes which transactions spend outputs which are currently being
 	// watched. Additionally, the chain filter will also be updated by
 	// removing any spent outputs.

routing/chainview/interface.go

@@ -7,7 +7,7 @@ import (
 
 // FilteredChainView represents a subscription to a certain subset of of the
 // UTXO set for a particular chain. This interface is useful from the point of
-// view of maintaining an up-to-date channel graph for the Lighting Network.
+// view of maintaining an up-to-date channel graph for the Lightning Network.
 // The subset of the UTXO to be subscribed is that of all the currently opened
 // channels. Each time a channel is closed (the output is spent), a
 // notification is to be sent allowing the graph to be pruned.

routing/chainview/interface_test.go

@@ -371,7 +371,7 @@ func testUpdateFilterBackTrack(node *rpctest.Harness,
 		t.Fatalf("unable to generate block: %v", err)
 	}
 
-	// We should've received another empty filtered block notification.
+	// We should have received another empty filtered block notification.
 	select {
 	case filteredBlock := <-blockChan:
 		assertFilteredBlock(t, filteredBlock, currentHeight+1,
@@ -606,7 +606,7 @@ func testFilterBlockDisconnected(node *rpctest.Harness,
 			}
 			expectedHeight := uint32(oldHeight - i)
 			if block.Height != expectedHeight {
-				t.Fatalf("expected to receive disconencted "+
+				t.Fatalf("expected to receive disconnected "+
 					"block at height %d, instead got at %d",
 					expectedHeight, block.Height)
 			}
@@ -878,7 +878,7 @@ var interfaceImpls = []struct {
 func TestFilteredChainView(t *testing.T) {
 	// Initialize the harness around a btcd node which will serve as our
 	// dedicated miner to generate blocks, cause re-orgs, etc. We'll set up
-	// this node with a chain length of 125, so we have plentyyy of BTC to
+	// this node with a chain length of 125, so we have plenty of BTC to
 	// play around with.
 	miner, err := rpctest.New(netParams, nil, nil)
 	if err != nil {

routing/chainview/neutrino.go

@@ -17,7 +17,7 @@ import (
 // CfFilteredChainView is an implementation of the FilteredChainView interface
 // which is supported by an underlying Bitcoin light client which supports
 // client side filtering of Golomb Coded Sets. Rather than fetching all the
-// blocks, the light client is able to query fitlers locally, to test if an
+// blocks, the light client is able to query filters locally, to test if an
 // item in a block modifies any of our watched set of UTXOs.
 type CfFilteredChainView struct {
 	started int32

routing/chainview/queue.go

@@ -39,7 +39,7 @@ type blockEventQueue struct {
 	// will receive connected/new blocks from the FilteredChainView.
 	newBlocks chan *FilteredBlock
 
-	// stleBlocks is the channel where the consumer of the queue will
+	// staleBlocks is the channel where the consumer of the queue will
 	// receive disconnected/stale blocks from the FilteredChainView.
 	staleBlocks chan *FilteredBlock