ramips-rt305x: correct alphabetical order

targets/ramips-rt305x

-# VoCore
-
-device vocore-8M vocore-8M
-factory
-
-device vocore-16M vocore-16M
-factory
-
-
 # A5
 
 device a5-v11 a5-v11
 
+
 # D-Link
 
 device d-link-dir-615-h1 dir-615-h1
@@ -20,3 +12,12 @@ alias d-link-dir-615-d1
 alias d-link-dir-615-d2
 alias d-link-dir-615-d3
 alias d-link-dir-615-d4
+
+
+# VoCore
+
+device vocore-8M vocore-8M
+factory
+
+device vocore-16M vocore-16M
+factory