diff --git a/docs/monitoring-other-namespaces.md b/docs/monitoring-other-namespaces.md
index 2e5289c4..8327ed02 100644
--- a/docs/monitoring-other-namespaces.md
+++ b/docs/monitoring-other-namespaces.md
@@ -5,7 +5,7 @@ This guide will help you monitor applications in other Namespaces. By default th
 You have to give the list of the Namespaces that you want to be able to monitor.
 This is done in the variable `prometheus.roleSpecificNamespaces`. You usually set this in your `.jsonnet` file when building the manifests.
 
-Ex to create the needed `Role` and `Rolebindig` for the Namespace `foo` : 
+Example to create the needed `Role` and `Rolebindig` for the Namespace `foo` : 
 ```
 local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
   _config+:: {
diff --git a/jsonnet/kube-prometheus/prometheus/prometheus.libsonnet b/jsonnet/kube-prometheus/prometheus/prometheus.libsonnet
index 330a022e..026acad0 100644
--- a/jsonnet/kube-prometheus/prometheus/prometheus.libsonnet
+++ b/jsonnet/kube-prometheus/prometheus/prometheus.libsonnet
@@ -56,7 +56,7 @@ local k = import 'ksonnet/ksonnet.beta.3/k.libsonnet';
           groups: $._config.prometheus.rules.groups,
         },
       },
-    roleBindingSpecificNamespace:
+    roleBindingSpecificNamespaces:
       local roleBinding = k.rbac.v1.roleBinding;
 
       local newSpecificRoleBinding(namespace) =   
@@ -122,7 +122,7 @@ local k = import 'ksonnet/ksonnet.beta.3/k.libsonnet';
       clusterRoleBinding.mixin.roleRef.withName('prometheus-' + $._config.prometheus.name) +
       clusterRoleBinding.mixin.roleRef.mixinInstance({ kind: 'ClusterRole' }) +
       clusterRoleBinding.withSubjects([{ kind: 'ServiceAccount', name: 'prometheus-' + $._config.prometheus.name, namespace: $._config.namespace }]),
-    roleSpecificNamespace:
+    roleSpecificNamespaces:
       local role = k.rbac.v1.role;
       local policyRule = role.rulesType;
       local coreRule = policyRule.new() +