diff --git a/examples/ndn-custom-apps/custom-app.cpp b/examples/ndn-custom-apps/custom-app.cpp
index 414efa2..9aad485 100644
--- a/examples/ndn-custom-apps/custom-app.cpp
+++ b/examples/ndn-custom-apps/custom-app.cpp
@@ -100,7 +100,7 @@
 
   auto data = std::make_shared<ndn::Data>(interest->getName());
   data->setFreshnessPeriod(ndn::time::milliseconds(1000));
-  data->setContent(std::make_shared<::ndn::Buffer>(1024));
+  data->setContent(std::make_shared< ::ndn::Buffer>(1024));
   ndn::StackHelper::getKeyChain().sign(*data);
 
   NS_LOG_DEBUG("Sending Data packet for " << data->getName());