Fix javadocs

Author: Lars Wander

util/src/main/java/io/kubernetes/client/Exec.java

@@ -82,7 +82,7 @@ private String makePath(String namespace, String name, String[] command, String
      * @param namespace The namespace of the Pod
      * @param name The name of the Pod
      * @param command The command to run
-     * @param stdin If true, pass a stdin stream into the container 
+     * @param stdin If true, pass a stdin stream into the container
      */
     public Process exec(String namespace, String name, String[] command, boolean stdin) throws ApiException, IOException {
         return exec(namespace, name, command, null, stdin, false);

util/src/main/java/io/kubernetes/client/ProtoClient.java

@@ -103,8 +103,8 @@ public <T extends Message> ObjectOrStatus<T> get(T.Builder builder, String path)
      * @param path The URL path to call (e.g. /api/v1/namespaces/default/pods/pod-name)
      * @return An ObjectOrStatus which contains the Object requested, or a Status about the request.
      */
-    public <T extends Message> ObjectOrStatus<T> list(T.Builder listObj, String path) throws ApiException, IOException {
-        return get(listObj, path);
+    public <T extends Message> ObjectOrStatus<T> list(T.Builder builder, String path) throws ApiException, IOException {
+        return get(builder, path);
     }
 
     /**