diff --git a/README.md b/README.md
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--- /dev/null
+++ b/README.md
@@ -0,0 +1,14 @@
+Overview
+========
+
+As of now, this repository contains just the Index Adviser.
+
+Index Adviser
+=============
+
+Index Adviser is a Postgres extension that helps you find potentially useful
+indexes.
+
+Refer to Index Adviser's [README][ia_readme] for more details.
+
+[ia_readme]: index_adviser/README.txt
diff --git a/README.pgadviser b/README.pgadviser
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-As of now, this module contains only an index adviser. Please read index_adviser/README.index_advisery.
-
diff --git a/index_adviser/README.index_adviser b/index_adviser/README.txt
similarity index 100%
rename from index_adviser/README.index_adviser
rename to index_adviser/README.txt