update for Issue #2064 (changed docblocks which return $this or only call a method that returns $this to @return CI_DB_class_name)
diff --git a/system/core/Output.php b/system/core/Output.php
index 98deff5..7a7380c 100644
--- a/system/core/Output.php
+++ b/system/core/Output.php
@@ -143,7 +143,7 @@
* Sets the output string.
*
* @param string $output Output data
- * @return object $this
+ * @return CI_Output
*/
public function set_output($output)
{
@@ -159,7 +159,7 @@
* Appends data onto the output string.
*
* @param string $output Data to append
- * @return object $this
+ * @return CI_Output
*/
public function append_output($output)
{
@@ -187,7 +187,7 @@
*
* @param string $header Header
* @param bool $replace Whether to replace the old header value, if already set
- * @return object $this
+ * @return CI_Output
*/
public function set_header($header, $replace = TRUE)
{
@@ -211,7 +211,7 @@
*
* @param string $mime_type Extension of the file we're outputting
* @param string $charset Character set (default: NULL)
- * @return object $this
+ * @return CI_Output
*/
public function set_content_type($mime_type, $charset = NULL)
{
@@ -308,7 +308,7 @@
*
* @param int $code Status code (default: 200)
* @param string $text Optional message
- * @return object $this
+ * @return CI_Output
*/
public function set_status_header($code = 200, $text = '')
{
@@ -322,7 +322,7 @@
* Enable/disable Profiler
*
* @param bool $val TRUE to enable or FALSE to disable
- * @return object $this
+ * @return CI_Output
*/
public function enable_profiler($val = TRUE)
{
@@ -339,7 +339,7 @@
* Profiler section display.
*
* @param array $sections Profiler sections
- * @return object $this
+ * @return CI_Output
*/
public function set_profiler_sections($sections)
{
@@ -363,7 +363,7 @@
* Set Cache
*
* @param int $time Cache expiration time in seconds
- * @return object $this
+ * @return CI_Output
*/
public function cache($time)
{
diff --git a/system/core/Security.php b/system/core/Security.php
index c415544..3bf6266 100644
--- a/system/core/Security.php
+++ b/system/core/Security.php
@@ -151,7 +151,7 @@
/**
* CSRF Verify
*
- * @return object
+ * @return CI_Security
*/
public function csrf_verify()
{
@@ -202,7 +202,7 @@
* CSRF Set Cookie
*
* @codeCoverageIgnore
- * @return object
+ * @return CI_Security
*/
public function csrf_set_cookie()
{