diff --git a/options.go b/options.go
index 1471014..103fe4e 100644
--- a/options.go
+++ b/options.go
@@ -12,7 +12,7 @@ type Options struct {
 	// Memory write buffer size in bytes
 	MemoryBufferSize int
 
-	// Diwk write buffer size in bytes
+	// Disk write buffer size in bytes
 	DiskBufferSize int
 }