diff --git a/images/taint-manager/README.md b/images/taint-manager/README.md
index 9ac722d1f8..0e8dad27c1 100644
--- a/images/taint-manager/README.md
+++ b/images/taint-manager/README.md
@@ -1,23 +1,18 @@
-In Cluster Taint Manager
-==========================
+# In Cluster Taint Manager
 
 To add or remove taint of a node from a in-cluster pod.
 
-Compile
----------
+## Compile
 
 ```
 GOOS=linux GOARCH=amd64 go build -o taintmanager taintmanager.go
 ```
 
-Development and Debug
------------------------
+## Development and Debug
 
 The dev/debug environment is setup by `tilt`. To start, run `tilt up`.
 
-
-Test
--------
+## Test
 
 The `test` directory contains YAML files for deploy a pod with required permissions to run taintmanager.
 Please change `namespace` field in `clusterrolebinding.yaml` before deploying to a cluster.
diff --git a/images/taint-manager/test/clusterrole.yaml b/images/taint-manager/test/clusterrole.yaml
index 2f671740ec..33553ce37c 100644
--- a/images/taint-manager/test/clusterrole.yaml
+++ b/images/taint-manager/test/clusterrole.yaml
@@ -3,6 +3,6 @@ kind: ClusterRole
 metadata:
   name: taintmanager
 rules:
-- apiGroups: [""] # "" indicates the core API group
-  resources: ["nodes"]
-  verbs: ["get", "update"]
+  - apiGroups: [""] # "" indicates the core API group
+    resources: ["nodes"]
+    verbs: ["get", "update"]
diff --git a/images/taint-manager/test/clusterrolebinding.yaml b/images/taint-manager/test/clusterrolebinding.yaml
index 06660a792e..0eb5c77791 100644
--- a/images/taint-manager/test/clusterrolebinding.yaml
+++ b/images/taint-manager/test/clusterrolebinding.yaml
@@ -5,10 +5,10 @@ kind: ClusterRoleBinding
 metadata:
   name: taintmanager
 subjects:
-# You can specify more than one "subject"
-- kind: ServiceAccount
-  name: taintmanager
-  namespace: default
+  # You can specify more than one "subject"
+  - kind: ServiceAccount
+    name: taintmanager
+    namespace: default
 roleRef:
   # "roleRef" specifies the binding to a Role / ClusterRole
   kind: ClusterRole #this must be Role or ClusterRole