table: FIB on NameTree

Change-Id:Ie949ad2209ed841af498f45e2d0f365ac905c45d
Refs: #1190
diff --git a/daemon/mgmt/fib-manager.cpp b/daemon/mgmt/fib-manager.cpp
index 0b20c02..27707d7 100644
--- a/daemon/mgmt/fib-manager.cpp
+++ b/daemon/mgmt/fib-manager.cpp
@@ -179,7 +179,7 @@
   NFD_LOG_INFO("delete result: OK"
                << " prefix: " << options.getName());
 
-  m_managedFib.remove(options.getName());
+  m_managedFib.erase(options.getName());
   setResponse(response, 200, "Success", options.wireEncode());
 }