Update README.md

IPF + Schedule: marked Done

README.md

@@ -292,15 +292,15 @@ Quote{AAPL, eventTime=0, time=20221219-223312.000, timeNanoPart=0, sequence=0, b
 
 ### IPF & Schedule
 
-- [ ] [InstrumentProfile](https://docs.dxfeed.com/dxfeed/api/com/dxfeed/ipf/InstrumentProfile.html)
+- [x] [InstrumentProfile](https://docs.dxfeed.com/dxfeed/api/com/dxfeed/ipf/InstrumentProfile.html)
   represents basic profile information about a market instrument
   ([Java API sample](https://github.com/devexperts/QD/blob/master/dxfeed-samples/src/main/java/com/dxfeed/sample/ipf/DXFeedIpfConnect.java))
 
-- [ ] [InstrumentProfileCollector](https://docs.dxfeed.com/dxfeed/api/com/dxfeed/ipf/live/InstrumentProfileCollector.html)
+- [x] [InstrumentProfileCollector](https://docs.dxfeed.com/dxfeed/api/com/dxfeed/ipf/live/InstrumentProfileCollector.html)
   collects instrument profile updates and provides the live instrument profiles list
   ([Java API sample](https://github.com/devexperts/QD/blob/master/dxfeed-samples/src/main/java/com/dxfeed/sample/ipf/DXFeedLiveIpfSample.java))
 
-- [ ] [Schedule](https://docs.dxfeed.com/dxfeed/api/com/dxfeed/schedule/Schedule.html)
+- [x] [Schedule](https://docs.dxfeed.com/dxfeed/api/com/dxfeed/schedule/Schedule.html)
   provides an API to retrieving and exploring the trading schedules of various exchanges and different financial
   instrument classes
   ([Java API sample](https://github.com/devexperts/QD/blob/master/dxfeed-samples/src/main/java/com/dxfeed/sample/schedule/ScheduleSample.java))