Update examples.md

Author: hjwoo

examples.md

@@ -9,7 +9,13 @@ These are case-control (1000 each, 2000 total) data of 100 SNP segment around rs
 
      ./example/run/gedi.sh
 
-illustrates some of the usage based on this data set.
+illustrates some of the usage based on this data set. Run this with
+
+     $ cd ./example/run/
+     
+     $ chmod 775 gedi.sh
+     
+     $ ./gedi.sh
 
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