docs: Fixing doxygen warnings

Change-Id: Ic85f86f4de8224e2fa5d1c41f6afb0f367af5b37
Refs: #3210
diff --git a/rib/fib-updater.cpp b/rib/fib-updater.cpp
index cddb086..8478fe6 100644
--- a/rib/fib-updater.cpp
+++ b/rib/fib-updater.cpp
@@ -333,7 +333,7 @@
 }
 
 void
-FibUpdater::addInheritedRoutes(const RibEntry& entry, const Rib::Rib::RouteSet& routesToAdd)
+FibUpdater::addInheritedRoutes(const RibEntry& entry, const Rib::RouteSet& routesToAdd)
 {
   for (const Route& route : routesToAdd) {
     // Don't add an ancestor faceId if the namespace has an entry for that faceId
@@ -347,7 +347,7 @@
 }
 
 void
-FibUpdater::addInheritedRoutes(const Name& name, const Rib::Rib::RouteSet& routesToAdd,
+FibUpdater::addInheritedRoutes(const Name& name, const Rib::RouteSet& routesToAdd,
                                const Route& ignore)
 {
   for (const Route& route : routesToAdd) {