Fix firstName() and lastName().

Signed-off-by: Florent Bruneau <florent.bruneau@polytechnique.org>

diff --git a/classes/profile.php b/classes/profile.php
index 025521f..d224585 100644 (file)
--- a/classes/profile.php
+++ b/classes/profile.php
@@ -112,12 +112,12 @@ class Profile
 
     public function firstName()
     {
-        return $this->first_name;
+        return $this->firstname;
     }
 
     public function lastName()
     {
-        return $this->last_name;
+        return $this->lastname;
     }
 
     public function isFemale()