simple Interest Generator was added

diff --git a/model/ndn_contentpacket.cc b/model/ndn_contentpacket.cc
index bb9ff8d..2d71733 100644
--- a/model/ndn_contentpacket.cc
+++ b/model/ndn_contentpacket.cc
@@ -11,7 +11,8 @@
 {
 namespace NDNabstraction
 {
-    ContentPacket::ContentPacket(const struct ccn_charbuf *Name,const void *data,size_t size):Packet()
+    ContentPacket::ContentPacket(const struct ccn_charbuf *Name,const void *data,size_t size)
+    : Packet()
     {
         ccn_charbuf *output = ccn_charbuf_create();
         int result = ccn_encode_ContentObject(output,Name,data,size);