Update README.md

README.md

 # freud-java-serialization
 
-Module to serialize Java data to a binary format compatible with the C++ module freud-statistics, inside the freud project
+Module to serialize Java data to a binary format compatible with the C++ module freud-statistics, inside the freud project.
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+So far, it does not work. 
+The Main class contains a bunch of methods and different ways I have tried to achieve the desired result and none of them seem to work.
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