Docblock improvements
diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php
index 37f7a28..f6ea412 100644
--- a/system/database/drivers/odbc/odbc_driver.php
+++ b/system/database/drivers/odbc/odbc_driver.php
@@ -50,7 +50,9 @@
 	protected $_random_keyword;
 
 	/**
-	 * @var	string Database schema
+	 * Database schema
+	 *
+	 * @var	string
 	 */
 	public $schema = 'public';
 
diff --git a/system/database/drivers/pdo/subdrivers/pdo_odbc_driver.php b/system/database/drivers/pdo/subdrivers/pdo_odbc_driver.php
index 3be7e3c..d64e9fb 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_odbc_driver.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_odbc_driver.php
@@ -51,7 +51,9 @@
 	protected $_random_keyword = ' RAND()';
 
 	/**
-	 * @var	string Database schema
+	 * Database schema
+	 *
+	 * @var	string
 	 */
 	public $schema = 'public';
 
diff --git a/system/database/drivers/pdo/subdrivers/pdo_pgsql_driver.php b/system/database/drivers/pdo/subdrivers/pdo_pgsql_driver.php
index 3efc45a..93674b5 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_pgsql_driver.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_pgsql_driver.php
@@ -45,7 +45,9 @@
 	protected $_random_keyword = ' RANDOM()';
 
 	/**
-	 * @var	string Database schema
+	 * Database schema
+	 *
+	 * @var	string
 	 */
 	public $schema = 'public';
 
diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php
index 91d9a23..ca231f6 100644
--- a/system/database/drivers/postgre/postgre_driver.php
+++ b/system/database/drivers/postgre/postgre_driver.php
@@ -47,7 +47,9 @@
 	protected $_random_keyword = ' RANDOM()'; // database specific random keyword
 
 	/**
-	 * @var	string Database schema
+	 * Database schema
+	 *
+	 * @var	string
 	 */
 	public $schema = 'public';