diff --git a/reference/pdo/reference.xml b/reference/pdo/reference.xml
index abb8ea1e6a..9870bc9a3a 100644
--- a/reference/pdo/reference.xml
+++ b/reference/pdo/reference.xml
@@ -1,5 +1,5 @@
-
+
@@ -197,6 +197,10 @@ extension=php_pdo_sqlite.dll
PDO_FIREBIRD
Firebird/Interbase 6
+
+ PDO_INFORMIX
+ IBM Informix Dynamic Server
+
PDO_MYSQL
MySQL 3.x/4.x
@@ -233,7 +237,7 @@ extension=php_pdo_sqlite.dll
password (if any).
- Connecting to mysql
+ Connecting to MySQL