[2945] Update Doxygen reference to isc::ConfigData::getFullConfig() (contd.)

src/bin/dhcp4/ctrl_dhcp4_srv.h

@@ -107,7 +107,8 @@ protected:
     /// various configuration values. Installing the dummy handler
     /// that guarantees to return success causes initial configuration
     /// to be stored for the session being created and that it can
-    /// be later accessed with \ref isc::ConfigData::getFullConfig.
+    /// be later accessed with
+    /// \ref isc::config::ConfigData::getFullConfig().
     ///
     /// @param new_config new configuration.
     ///

src/bin/dhcp6/ctrl_dhcp6_srv.h

@@ -105,7 +105,8 @@ protected:
     /// various configuration values. Installing the dummy handler
     /// that guarantees to return success causes initial configuration
     /// to be stored for the session being created and that it can
-    /// be later accessed with \ref isc::ConfigData::getFullConfig().
+    /// be later accessed with
+    /// \ref isc::config::ConfigData::getFullConfig().
     ///
     /// @param new_config new configuration.
     ///