diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1 +1,7 @@
-# tacview-splitter
\ No newline at end of file
+# tacview-splitter
+
+ a python script that splits a tacview file by coalition
+ 
+ ## Usage
+ 
+ Put the name of the file in the script, and run the script with python. Only Python 3 supported.