changed README.md (and just trying to understand git)

Pim-Mostert · Pim-Mostert · commit 0680f09589e9 · 2017-05-09T15:05:30.000+02:00
diff --git a/README.md b/README.md
@@ -1,2 +1,6 @@
 # decoding-toolbox
 Personal mini-toolbox for decoding MEG data
+
+Example usage can be found in the scripts in ./example/.
+Those scripts use example data files. Unfortunately, those
+are too large too uploaded to github.
