update readme

LICENSE

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+Copyright (c) 2022 cathaypacific8747
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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 # mu5735
 
-ADS-B data for the crash of [Chinese Eastern Flight 5735](https://en.wikipedia.org/wiki/China_Eastern_Airlines_Flight_5735), collected from flightradar24 ([detailed](https://twitter.com/flightradar24/status/1505863117343014916/photo/2), [coarse](https://www.flightradar24.com/data/aircraft/b-1791#2b367bc1)).
+ADS-B data, graphs and basic analysis for the crash of [Chinese Eastern Flight 5735](https://en.wikipedia.org/wiki/China_Eastern_Airlines_Flight_5735), collected from flightradar24 ([detailed data](https://twitter.com/flightradar24/status/1505863117343014916/photo/2), [coarse data](https://www.flightradar24.com/data/aircraft/b-1791#2b367bc1)).
 
 For educational purposes only.
 
-[View KML](out.kml)
+[Download KML](https://raw.githubusercontent.com/cathaypacific8747/mu5735/master/out.kml)
 
 ## Flight Path