Tweaked comments.

src/client/component/demo_playback.cpp

@@ -357,7 +357,7 @@ namespace // hooks
 				{
 					if (const auto delta_time = snap_svr_time - server_time; delta_time >= 1000)
 					{
-						// skip timeout between first and second snapshots (for user demos)
+						// skip timeout between first and second snapshot (for user demos)
 						fast_forward_demo(delta_time);
 						skip_timeout = true;
 					}

src/client/component/demo_timescale.cpp

@@ -154,6 +154,7 @@ namespace demo_timescale
 			// add timescale support for lua ui elements during demo playback
 			LUI_Layout_hook.create(game::LUI_Layout, set_delta_time_ui_elements);
 
+			// allow the user to control the timescale during demo playback
 			demo_timescale = game::Dvar_RegisterFloat(
 				"demotimescale", 1.0f, 0.0f, 1000.0f, game::DVAR_FLAG_NONE, "Set playback speed for demos");
 		}