Fix 3197205: Minor edits to device policy admin strings and documentation

Change-Id: I3788772c375b916752cd8a98ff5d3751448e4334
diff --git a/services/java/com/android/server/DevicePolicyManagerService.java b/services/java/com/android/server/DevicePolicyManagerService.java
index b2d534b..df2cd1b 100644
--- a/services/java/com/android/server/DevicePolicyManagerService.java
+++ b/services/java/com/android/server/DevicePolicyManagerService.java
@@ -79,9 +79,9 @@
  * Implementation of the device policy APIs.
  */
 public class DevicePolicyManagerService extends IDevicePolicyManager.Stub {
-    private static final int REQUEST_EXPIRE_PASSWORD = 5571;
+    private static final String TAG = "DevicePolicyManagerService";
 
-    static final String TAG = "DevicePolicyManagerService";
+    private static final int REQUEST_EXPIRE_PASSWORD = 5571;
 
     private static final long EXPIRATION_GRACE_PERIOD_MS = 5 * 86400 * 1000; // 5 days, in ms