diff --git a/phpseclib/Crypt/DSA/Keys/OpenSSH.php b/phpseclib/Crypt/DSA/Keys/OpenSSH.php
index 6458ba35..0b5d47b4 100644
--- a/phpseclib/Crypt/DSA/Keys/OpenSSH.php
+++ b/phpseclib/Crypt/DSA/Keys/OpenSSH.php
@@ -37,7 +37,7 @@ abstract class OpenSSH extends Progenitor
      * @access public
      * @param string $key
      * @param string $password optional
-     * @return array
+     * @return array|bool
      */
     public static function load($key, $password = '')
     {
diff --git a/phpseclib/Crypt/DSA/Keys/PKCS1.php b/phpseclib/Crypt/DSA/Keys/PKCS1.php
index 7a3920ba..fefe3117 100644
--- a/phpseclib/Crypt/DSA/Keys/PKCS1.php
+++ b/phpseclib/Crypt/DSA/Keys/PKCS1.php
@@ -46,7 +46,7 @@ abstract class PKCS1 extends Progenitor
      * @access public
      * @param string $key
      * @param string $password optional
-     * @return array
+     * @return array|bool
      */
     public static function load($key, $password = '')
     {
diff --git a/phpseclib/Crypt/DSA/Keys/PKCS8.php b/phpseclib/Crypt/DSA/Keys/PKCS8.php
index 1415175a..4a94a861 100644
--- a/phpseclib/Crypt/DSA/Keys/PKCS8.php
+++ b/phpseclib/Crypt/DSA/Keys/PKCS8.php
@@ -69,7 +69,7 @@ abstract class PKCS8 extends Progenitor
      * @access public
      * @param string $key
      * @param string $password optional
-     * @return array
+     * @return array|bool
      */
     public static function load($key, $password = '')
     {
diff --git a/phpseclib/Crypt/DSA/Keys/PuTTY.php b/phpseclib/Crypt/DSA/Keys/PuTTY.php
index 7b297631..af7a7ea4 100644
--- a/phpseclib/Crypt/DSA/Keys/PuTTY.php
+++ b/phpseclib/Crypt/DSA/Keys/PuTTY.php
@@ -55,7 +55,7 @@ abstract class PuTTY extends Progenitor
      * @access public
      * @param string $key
      * @param string $password optional
-     * @return array
+     * @return array|bool
      */
     public static function load($key, $password = '')
     {
diff --git a/phpseclib/Crypt/DSA/Keys/Raw.php b/phpseclib/Crypt/DSA/Keys/Raw.php
index 18d0b03a..ab6085fa 100644
--- a/phpseclib/Crypt/DSA/Keys/Raw.php
+++ b/phpseclib/Crypt/DSA/Keys/Raw.php
@@ -34,7 +34,7 @@ abstract class Raw
      * @access public
      * @param array $key
      * @param string $password optional
-     * @return array
+     * @return array|bool
      */
     public static function load($key, $password = '')
     {
diff --git a/phpseclib/Crypt/DSA/Keys/XML.php b/phpseclib/Crypt/DSA/Keys/XML.php
index 02644b7d..0741ae5f 100644
--- a/phpseclib/Crypt/DSA/Keys/XML.php
+++ b/phpseclib/Crypt/DSA/Keys/XML.php
@@ -39,7 +39,7 @@ abstract class XML
      * @access public
      * @param string $key
      * @param string $password optional
-     * @return array
+     * @return array|bool
      */
     public static function load($key, $password = '')
     {