Remove redundant "."

1 files changed, 1 insertions, 1 deletions

diff --git a/main.go b/main.go
index 51350b5..dc08359 100644
--- a/main.go
+++ b/main.go
@@ -55,7 +55,7 @@ func getTasks() (tasks []recording.TaskConfig) {
 		"b", "disk-write-buffer",
 		&argparse.Options{
 			Required: false,
-			Help:     "Specify disk write buffer size (bytes). The real minimum buffer size is determined by OS.",
+			Help:     "Specify disk write buffer size (bytes). The real minimum buffer size is determined by OS",
 			Default:  -1,
 		},
 	)