Make the relase script happy...

package.xml

@@ -1164,7 +1164,7 @@
     <api/>
    </stability>
    <date/>
-   <license uri=""></license>
+   <license uri="" />
    <notes>
 * [jan] Add Turkish translation (Akif Dinc &lt;akif@dinc.org&gt;).
 * [jan] Change group field in shares table to work with LDAP groups (Bug #6883).
@@ -1237,7 +1237,7 @@
     <api/>
    </stability>
    <date/>
-   <license uri=""></license>
+   <license uri="" />
    <notes>
 * [mjr] Force screen images to be jpegs to reduce image size.
 * [mjr] Add a new api method for obtaining the available gallery styles.
@@ -1259,7 +1259,7 @@
     <api/>
    </stability>
    <date/>
-   <license uri=""></license>
+   <license uri="" />
    <notes>
 * [mjr] Fix a bug that caused a SQL error on some RDBMS (Bug #8610).
 * [mjr] Add autocompletion for tags.
@@ -1287,7 +1287,7 @@
     <api/>
    </stability>
    <date/>
-   <license uri=""></license>
+   <license uri="" />
    <notes>
 * [mjr] Fix default value for image_faces value in the database schema (Bug #8925).
 * [mjr] Fix sending ecards when SMTP auth is set, but no global username/password exists in the configuration (horde@albasoft@com, Bug #8924).
@@ -1307,7 +1307,7 @@
     <api/>
    </stability>
    <date/>
-   <license uri=""></license>
+   <license uri="" />
    <notes>
 * [mjr] Fix issue where subgalleries would become invisible in certain conditions.
 * [mjr] Fix parsing gps data in certain locales (Bug #9180).