Rename file to satisfy strict Java requirement

There is no code change, the classname is OK, it was just the
filename that needed a tweak.

Original code was Change-Id: I381ed96f6b57f414bbaccd694f55d2b992e330a4

Change-Id: I14f2009cff186647a736b1183acf815713234dd5

src/com/android/settings/bluetooth/PbapServerProfile.java

@@ -30,7 +30,7 @@ import java.util.HashMap;
 import java.util.List;
 
 /**
- *PBAPServer Profile
+ * PBAPServer Profile
  */
 final class PbapServerProfile implements LocalBluetoothProfile {
     private static final String TAG = "PbapServerProfile";