docs: polish punctuation and wording in translated guides

Agent-Logs-Url: https://github.com/OpenAtomFoundation/pikiwidb/sessions/fac91351-84b2-4343-be78-54f63d7de8d0

Co-authored-by: chejinge <[email protected]>

Author: Copilot

tools/codis2pika/README_zh.md

@@ -13,7 +13,7 @@ codis2pika is adapted from Alibaba's open-source RedisShake project with custom
 
 Same features as the original:
 
-* 🤗 Support the use of lua custom filtering rules (this part has not been changed, so there is no actual test, but it is theoretically supported.
+* 🤗 Support the use of lua custom filtering rules (this part has not been changed, so there is no actual test, but it is theoretically supported).
 * 💪 Support large instance migration.
 
 Some features of codis2pika：
@@ -47,7 +47,7 @@ sh build.sh
 ## Usage
 
 1. Edit codis2pika.toml, modify the source and target configuration items.
-2. Start codis2pika:
+2. Start codis2pika.
 
 ```shell
 ./bin/codis2pika codis2pika.toml

tools/pika_benchmark/README_ZH.md

@@ -1,8 +1,8 @@
 This tool provides stress testing commands for commonly used indicators, and supports one-click generation of visual statistical charts in SVG format from stress testing results to improve stress testing efficiency. The usage steps are as follows:
 
-1、First of all, the stress testing tool uses Redis’ official memtier_benchmark, so you must choose to install this tool. For the installation process, please refer to the official documentation: [https://github.com/RedisLabs/memtier_benchmark](https://github.com/RedisLabs/memtier_benchmark).
+1. First of all, the stress testing tool uses Redis’ official memtier_benchmark, so you must choose to install this tool. For the installation process, please refer to the official documentation: [https://github.com/RedisLabs/memtier_benchmark](https://github.com/RedisLabs/memtier_benchmark).
 
-2、Next, start a Pika process, and then execute the stress test script to perform the stress test:
+2. Next, start a Pika process, and then execute the stress test script to perform the stress test:
 
 ```shell
 sh pika_benchmark.sh -host 127.0.0.1 -port 9221
@@ -17,7 +17,7 @@ Currently the following test parameters are supported:
 -dataSize <dataSize>   Data size, default: 32
 ```
 
-3、After the stress test is completed, parse and format the stress test data. First execute go build to compile and convert the program:
+3. After the stress test is completed, parse and format the stress test data. First execute go build to compile and convert the program:
 ```shell
 go build parser.go
 ```
@@ -29,14 +29,14 @@ mkdir -p parsed_data
 ./parser -in_dir=$(pwd)/bench_data -out_dir=$(pwd)/parsed_data
 ```
 
-4、Use a python script to generate a statistical chart image from the data:
+4. Use a python script to generate a statistical chart image from the data:
 ```shell
 sh gen_chart.sh
 ```
 
 After the execution is completed, four svg files will be produced in the ./charts directory. You can directly open them with a browser to see the effect.
 
-5、Currently, the following four pressure measurement charts can be automatically generated:
+5. Currently, the following four pressure measurement charts can be automatically generated:
 
 5.1 Percentile delay statistics chart of commonly used commands: