Replace special quote characters with normal ones.

content/en/docs/concepts/overview/working-with-objects/annotations.md

@@ -69,7 +69,7 @@ If the prefix is omitted, the annotation Key is presumed to be private to the us
 
 The `kubernetes.io/` and `k8s.io/` prefixes are reserved for Kubernetes core components.
 
-For example, here’s the configuration file for a Pod that has the annotation `imageregistry: https://hub.docker.com/` :
+For example, here's the configuration file for a Pod that has the annotation `imageregistry: https://hub.docker.com/` :
 
 ```yaml
 
@@ -85,7 +85,7 @@ spec:
     image: nginx:1.14.2
     ports:
     - containerPort: 80
-          
+
 ```
 
 

content/en/docs/concepts/overview/working-with-objects/labels.md

@@ -54,7 +54,7 @@ The `kubernetes.io/` and `k8s.io/` prefixes are reserved for Kubernetes core com
 
 Valid label values must be 63 characters or less and must be empty or begin and end with an alphanumeric character (`[a-z0-9A-Z]`) with dashes (`-`), underscores (`_`), dots (`.`), and alphanumerics between.
 
-For example, here’s the configuration file for a Pod that has two labels `environment: production` and `app: nginx` :
+For example, here's the configuration file for a Pod that has two labels `environment: production` and `app: nginx` :
 
 ```yaml
 

content/en/docs/concepts/overview/working-with-objects/names.md

@@ -54,7 +54,7 @@ Some resource types require their names to be able to be safely encoded as a
 path segment. In other words, the name may not be "." or ".." and the name may
 not contain "/" or "%".
 
-Here’s an example manifest for a Pod named `nginx-demo`.
+Here's an example manifest for a Pod named `nginx-demo`.
 
 ```yaml
 apiVersion: v1