Finished sentence regarding TypeTrees

Author: thomas-rosenquist

README.md

@@ -45,6 +45,8 @@ The content of a SerializedFile including a TypeTree can be converted to a human
 using the binary2text tool that can be found in the Tools folder of Unity. In the case of
 AssetBundles, the SerializedFiles must first be extracted using the WebExtract tool that is also in
 the Tools folder. For the Player Data, there is no TypeTree because it is included in a build and
+therefore not sensitive to Unity version upgrades. Skipping TypeTrees yields reduced file size and 
+improved loading times.
 
 The text file generated by binary2text can be very useful to
 diagnose issues with a build, but they are usually very large and difficult to navigate. Because of