pool: fix typo

pool/read_buffer.go

@@ -26,7 +26,7 @@ type ReadBuffer struct {
 }
 
 // NewReadBuffer returns a freshly instantiated ReadBuffer, using the given
-// gcInterval and expieryInterval.
+// gcInterval and expiryInterval.
 func NewReadBuffer(gcInterval, expiryInterval time.Duration) *ReadBuffer {
 	return &ReadBuffer{
 		pool: NewRecycle(

pool/write.go

@@ -86,7 +86,7 @@ func (w *Write) newWorkerState() WorkerState {
 }
 
 // Cleanup returns the writeBuf to the underlying buffer pool, and removes the
-// goroutine's reference to the readBuf and encapsulating buf.
+// goroutine's reference to the writeBuf and encapsulating buf.
 func (w *writeWorkerState) Cleanup() {
 	w.bufferPool.Return(w.writeBuf)
 	w.writeBuf = nil

pool/write_buffer.go

@@ -13,7 +13,7 @@ const (
 	DefaultWriteBufferGCInterval = 15 * time.Second
 
 	// DefaultWriteBufferExpiryInterval is the default, minimum interval
-	// that must elapse before a Write will release a buffer.Write.  The
+	// that must elapse before a Write will release a buffer.Write. The
 	// maximum time before the buffer can be released is equal to the expiry
 	// interval plus the gc interval.
 	DefaultWriteBufferExpiryInterval = 30 * time.Second