diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 5e9d9a65..d4357073 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -3,16 +3,16 @@
 Thank you for contributing to the Protocol Wiki! Before you open a PR, make sure to read [information for contributors](https://epf.wiki/#/contributing) and take a look at following checklist:
 
 - [ ] Describe your changes, substitute this text with the information
-- [ ] If you are touching an existing piece of content, ask the original creator for review 
+- [ ] If you are touching an existing piece of content, ask the [relevant maintainer](https://github.com/eth-protocol-fellows/protocol-studies/blob/maintainers/README.md#wiki-maintainers) for review
 - [ ] If you need feedback for your content from wider community, share the PR in our Discord
 - [ ] Review changes to ensure there are no typos, see instructions bellow
 
-<!-- 
+<!--
 ℹ️ Checking for typos locally
 1. Install [aspell](https://www.gnu.org/software/aspell/) for your platform.
-2. Navigate to the project root and run:
+2. Navigate to the project root and run the script:
 ```
- for f in **/*.md ; do echo $f ; aspell --lang=en_US --mode=markdown --home-dir=. --personal=wordlist.txt --ignore-case=true --camel-case list  < $f | sort | uniq -c ; done
+./check_typos.sh
 ```
 
 ℹ️ Fixing typos
@@ -23,4 +23,5 @@ Thank you for contributing to the Protocol Wiki! Before you open a PR, make sure
     * When adding new words it must NOT have any spaces or special characters within or around it.
     * \`wordlist\` is NOT case sensitive.
     * Use backticks to quote code variables so as to not bloat the \`wordlist\`.
+    * Use the HTML tag <name> to surround proper names. <name>John Doe</name>
 -->
diff --git a/docs/wiki/Cryptography/intro.md b/docs/wiki/Cryptography/intro.md
index 895cfceb..5b3dc7eb 100644
--- a/docs/wiki/Cryptography/intro.md
+++ b/docs/wiki/Cryptography/intro.md
@@ -97,4 +97,5 @@ gas 证明验证费用会改变吗？
 - [不同类型的 ZK-EVM](https://vitalik.eth.limo/general/2022/08/04/zkevm.html)
 - [ZK-SNARKS](https://eprint.iacr.org/2018/046)
 
+
 https://summerofprotocols.com/wp-content/uploads/2023/12/53-BEIKO-001-2023-12-13.pdf
\ No newline at end of file