Address review comment

Author: yihua

.github/PULL_REQUEST_TEMPLATE.md

@@ -12,7 +12,7 @@ _If medium or high, explain what verification was done to mitigate the risks._
 
 ### Documentation Update
 
-_Describe any necessary documentation update if there is any new feature, config, or user-facing change. If not, put "N/A"._
+_Describe any necessary documentation update if there is any new feature, config, or user-facing change. If not, put "none"._
 
 - _The config description must be updated if new configs are added or the default value of the configs are changed_
 - _Any new feature or user-facing change requires updating the Hudi website. Please create a Jira ticket, attach the

scripts/pr_compliance.py

@@ -402,7 +402,7 @@ def make_default_validator(body, debug=False):
         "### Documentation Update",
         {"_Describe any necessary documentation update if there is any new feature, config, or user-facing change_",
         "",
-        "- _The config description must be updated if new configs are added or the default value of the configs are changed. If not, put \"N/A\"._",
+        "- _The config description must be updated if new configs are added or the default value of the configs are changed. If not, put \"none\"._",
         "- _Any new feature or user-facing change requires updating the Hudi website. Please create a Jira ticket, attach the",
         "  ticket number here and follow the [instruction](https://hudi.apache.org/contribute/developer-setup#website) to make",
         "  changes to the website._"})
@@ -479,7 +479,7 @@ def test_body():
         "",
         "_Describe any necessary documentation update if there is any new feature, config, or user-facing change_",
         "",
-        "- _The config description must be updated if new configs are added or the default value of the configs are changed. If not, put \"N/A\"._",
+        "- _The config description must be updated if new configs are added or the default value of the configs are changed. If not, put \"none\"._",
         "- _Any new feature or user-facing change requires updating the Hudi website. Please create a Jira ticket, attach the",
         "  ticket number here and follow the [instruction](https://hudi.apache.org/contribute/developer-setup#website) to make",
         "  changes to the website._",