renaming: ndn-cpp to ndn-cpp-dev

Change-Id: Iff3e4ff53a0005b7dd35c57d03da76b347170d03
diff --git a/src/security/public-key.cpp b/src/security/public-key.cpp
index 2923ece..53019ff 100644
--- a/src/security/public-key.cpp
+++ b/src/security/public-key.cpp
@@ -18,8 +18,8 @@
 #pragma GCC diagnostic ignored "-Wunused-function"
 #endif
 
-#include <ndn-cpp/common.hpp>
-#include <ndn-cpp/security/public-key.hpp>
+#include <ndn-cpp-dev/common.hpp>
+#include <ndn-cpp-dev/security/public-key.hpp>
 
 #include <cryptopp/rsa.h>
 #include <cryptopp/base64.h>