Clean up apns-conf.xml

Change-Id: Ib7706a2cb690a4e3673b60067208daea6aee27c6
diff --git a/prebuilt/common/etc/apns-conf.xml b/prebuilt/common/etc/apns-conf.xml
index d1bbc33..728f9d8 100644
--- a/prebuilt/common/etc/apns-conf.xml
+++ b/prebuilt/common/etc/apns-conf.xml
@@ -14,7 +14,7 @@
 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 ** See the License for the specific language governing permissions and
 ** limitations under the License.
-*/s
+*/
 -->
 
 <!-- use empty string to specify no proxy or port -->