diff --git a/example/readline-multiline/readline-multiline.go b/example/readline-multiline/readline-multiline.go
index cb01d2b..2192cf6 100644
--- a/example/readline-multiline/readline-multiline.go
+++ b/example/readline-multiline/readline-multiline.go
@@ -28,7 +28,7 @@ func main() {
 			continue
 		}
 		cmds = append(cmds, line)
-		if !strings.Contains(line, ";") {
+		if !strings.HasSuffix(line, ";") {
 			rl.SetPrompt(">>> ")
 			continue
 		}
diff --git a/readline.go b/readline.go
index 6ff97be..4b866fb 100644
--- a/readline.go
+++ b/readline.go
@@ -152,7 +152,7 @@ func (i *Instance) SetMaskRune(r rune) {
 	i.Operation.SetMaskRune(r)
 }
 
-// change hisotry persistence in runtime
+// change history persistence in runtime
 func (i *Instance) SetHistoryPath(p string) {
 	i.Operation.SetHistoryPath(p)
 }