diff --git a/main.go b/main.go
index de79f24..d9ed5ab 100644
--- a/main.go
+++ b/main.go
@@ -30,6 +30,9 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
+	for i := range fields {
+		fields[i] = strings.TrimSpace(fields[i])
+	}
 	n := 0
 	for {
 		n += 1