diff --git a/.github/header-checker-lint.yml b/.github/header-checker-lint.yml
index 39c1acdd6d..948cc1a01c 100644
--- a/.github/header-checker-lint.yml
+++ b/.github/header-checker-lint.yml
@@ -40,3 +40,4 @@ ignoreFiles:
   - 'perfmetrics/scripts/ls_metrics/directory_pb2.py'
   - '*.json'
   - '.github/**'
+  - '*.yaml'
diff --git a/tools/config-gen/params.yaml b/tools/config-gen/params.yaml
index 4c12b9f07b..79fda82efc 100644
--- a/tools/config-gen/params.yaml
+++ b/tools/config-gen/params.yaml
@@ -13,7 +13,8 @@
 # The params must be kept sorted in ascending order.
 # The linear order between any two params, p1 and p2 is defined as following:
 # 1. If p1.config-path != "" && p2.config-path != "" then p1 < p2 iff p1.config-path < p2.config-path else p2 < p1
-# 2. If p1.config-path == "" && p2.config-path == "" then p1 < p2 iff p1.flag-name < p2.flag-name else p2 < p1
+# 2. If p1.config-path == ""
+  && p2.config-path == "" then p1 < p2 iff p1.flag-name < p2.flag-name else p2 < p1
 # 3. If p1.config-path != "" && p2.config-path == "" then p1 < p2 and vice versa.
 #
 ###################################### DOCUMENTATION ENDS ######################