copr: modify is_prefix_next fn comment
@@ -33,7 +33,7 @@ pub fn convert_to_prefix_next(key: &mut Vec<u8>) {
}
}
-/// Check if `key`'s prefix next equals to `next`
+/// Check if `key`'s prefix next equals to `next`.
pub fn is_prefix_next(key: &[u8], next: &[u8]) -> bool {
let len = key.len();
let next_len = next.len();
