Info: make the OK button smaller

vlc-android/res/layout/info_dialog.xml

@@ -73,7 +73,7 @@
             android:id="@+id/ok"
             android:layout_width="0dip"
             android:layout_height="wrap_content"
-            android:layout_weight="0.5"
+            android:layout_weight="0.25"
             android:text="@android:string/ok" />
 
     </LinearLayout>