Minor comment changes

applications/SoundFieldSimulation/Pigeon/examples/itaPigeon_example.m

@@ -12,6 +12,8 @@ sensor_pos = [ 0 0 1.7 ];
 
 paths = pgn.run( emitter_pos, sensor_pos );
 
-fprintf( 'Received %i geometrical propagation paths\n', numel( paths ) )
+fprintf( 'Received %i geometrical propagation paths (see itaGeoPropagation example)\n', numel( paths ) )
 
-%pgn.run_gui() % Opens the GUI of pigeon instead
+%{
+pgn.run_gui() % Opens the GUI of pigeon instead
+%}

applications/SoundFieldSimulation/Pigeon/tests/ita_propagation_test_directivity.m

 %% Input data
 if ~exist( 'genelec8020', 'var' )
-    genelec8020 = DAFF( 'Genelec8020_2016_1x1.v17.ir.daff' );
+    genelec8020 = DAFF( 'Genelec8020.v17.ir.daff' ); % See BRAS data and OpenDAFF Matlab scripts
     md = genelec8020.metadata;
     %delay_seconds_daff = md( 3 ).value / genelec8020.properties.samplerate; % 232.8, different value :/
 end
 
 if ~exist( 'gpsim', 'var' )
     gpsim = itaGeoPropagation();
-    directivity_id = gpsim.load_directivity( 'Genelec8020_2016_1x1.v17.ir.daff', 'Genelec8020' );
+    directivity_id = gpsim.load_directivity( 'Genelec8020.v17.ir.daff', 'Genelec8020' );
 end
 
 genelec_front = itaAudio();