diff --git a/code/PostgreSQLDatabase.php b/code/PostgreSQLDatabase.php
index 70b8038..758ce0a 100755
--- a/code/PostgreSQLDatabase.php
+++ b/code/PostgreSQLDatabase.php
@@ -953,6 +953,8 @@ class PostgreSQLDatabase extends SS_Database {
 				$indexSpec=trim($indexSpec, '()');
 				$bits=explode(',', $indexSpec);
 				$indexes="\"" . implode("\",\"", $bits) . "\"";
+				// if some of the indexes have already been quoted then we need to remove the suplus double quotes
+				$indexes = str_replace('""', '"', $indexes);
 
 				//One last check:
 				$existing=DB::query("SELECT tablename FROM pg_indexes WHERE indexname='" . strtolower($tableCol) . "';")->first();
diff --git a/docs/README.md b/docs/README.md
index e754aca..e1caa79 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,6 +1,6 @@
 # PostgreSQL Database Module
 
-SilverStripe now has tentative support for PostgreSQL ('Postgres'). This available though a module which you can use after completing a successful MySQL installation.
+SilverStripe now has tentative support for PostgreSQL ('Postgres') which is available though this module
 
 ## Requirements