diff --git a/prompt.go b/prompt.go
index b342905d..bcb1623a 100644
--- a/prompt.go
+++ b/prompt.go
@@ -256,10 +256,10 @@ func (p *Prompt) readBuffer(bufCh chan []byte, stopCh chan struct{}) {
 			if b, err := p.in.Read(); err == nil && !(len(b) == 1 && b[0] == 0) {
 				start := 0
 				for i, e := range b {
-					switch GetKey([] byte{e}) {
-					case Enter, ControlJ, ControlM: 
+					switch GetKey([]byte{e}) {
+					case Enter, ControlJ, ControlM:
 						bufCh <- b[start:i]
-						bufCh <- [] byte{e}
+						bufCh <- []byte{e}
 						start = i + 1
 					}
 				}