From b89ccf3fa6e4802cab3a08906379951e2c1a393b Mon Sep 17 00:00:00 2001
From: Weijie Guo <reswqa@163.com>
Date: Wed, 25 Oct 2023 21:08:37 +0800
Subject: [PATCH] comments

---
 crates/polars-ops/src/series/ops/abs.rs    | 2 +-
 crates/polars-time/src/group_by/dynamic.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/crates/polars-ops/src/series/ops/abs.rs b/crates/polars-ops/src/series/ops/abs.rs
index 20212719eac7..f27c687904c3 100644
--- a/crates/polars-ops/src/series/ops/abs.rs
+++ b/crates/polars-ops/src/series/ops/abs.rs
@@ -9,7 +9,7 @@ where
     ca.apply_values(|v| v.abs())
 }
 
-/// convert numerical values to their absolute value
+/// Convert numerical values to their absolute value.
 pub fn abs(s: &Series) -> PolarsResult<Series> {
     let physical_s = s.to_physical_repr();
     use DataType::*;
diff --git a/crates/polars-time/src/group_by/dynamic.rs b/crates/polars-time/src/group_by/dynamic.rs
index 0c9d7e344076..660805f11ec7 100644
--- a/crates/polars-time/src/group_by/dynamic.rs
+++ b/crates/polars-time/src/group_by/dynamic.rs
@@ -659,7 +659,7 @@ fn update_subgroups_idx(
 #[cfg(test)]
 mod test {
     use chrono::prelude::*;
-    use polars_ops::prelude::abs;
+    use polars_ops::prelude::*;
 
     use super::*;