Fixing include guard in pbssession.

rsmpbs/pbssession.hh

 #ifndef RSMPBS_PBSSESSION_HH_
-#define RMSPBS_PBSSESSION_HH_
+#define RSMPBS_PBSSESSION_HH_
 
 #include <QObject>
 
@@ -21,4 +21,4 @@ class PBSSession : public SessionController
 };
 
 }  // namespace rsm
-#endif /* RMSPBS_PBSSESSION_HH_ */
+#endif /* RSMPBS_PBSSESSION_HH_ */