diff --git a/src/blackcore/audiomixer.h b/src/blackcore/audiomixer.h
index 2394957c4..0333c8f9b 100644
--- a/src/blackcore/audiomixer.h
+++ b/src/blackcore/audiomixer.h
@@ -13,7 +13,6 @@
 #define BLACKCORE_AUDIOMIXER_H
 
 #include <QObject>
-
 #include "blackcore/blackcoreexport.h"
 
 namespace BlackCore
@@ -57,6 +56,6 @@ namespace BlackCore
         virtual bool hasMixerConnection(InputPort inputPort, OutputPort outputPort) = 0;
     };
 
-} // namespace BlackCore
+} // ns
 
 #endif // guard
diff --git a/src/blackmisc/simulation/simulatorinfo.h b/src/blackmisc/simulation/simulatorinfo.h
index 061685f8b..05d0f2436 100644
--- a/src/blackmisc/simulation/simulatorinfo.h
+++ b/src/blackmisc/simulation/simulatorinfo.h
@@ -33,8 +33,8 @@ namespace BlackMisc
         //! Simple hardcoded info about the corresponding simulator.
         //! * in an ideal world this class would not exist, all would depend on flexible plugins \sa CSimulatorPluginInfo
         //! * in a real world the info is needed in a couple of places to specify the simulator
-        //! ** when data from the swift data store a read, the corresponding simulator is specified
-        //! ** when model metadata are written to the swift data store the DB simulator info needs to be provided
+        //! ** when data from the swift datastore are read, the corresponding simulator is specified
+        //! ** when model metadata are written to the swift datastore the DB simulator info needs to be provided
         //! ** when models are indexed from disk it does not know the corresponding driver
         //! ** also there is no strict dependency of some functions to the driver. I might not have the XP plugin installed,
         //!    but need to handle XP data from the swift data store