add explanatory README.txt

[openpower-isa.git] / openpower / README.txt

diff --git a/openpower/README.txt b/openpower/README.txt
index 518db9c392b62d5ce4405f0139bab9b6c5bdbdf6..4fc122ee0a4b78b9c431ec59fac6356aa1bb996f 100644 (file)
--- a/openpower/README.txt
+++ b/openpower/README.txt
@@ -1,4 +1,5 @@
-The files in this directory have come from many locations
+This directory contains OpenPOWER ISA related machine-readable files
+The files in this directory have come from many locations:
 
 * isatables CSV files are from Microwatt decode1.vhdl which is
   CC 4.0 Copyrighted