Fixing typo
Fix typo in previous commit - see https://github.com/chamilo/chamilo-lms/commit/af3de2fbe0cb0080c279a8d9ab6ccb139054ce29#commitcomment-3249749 - refs #5563
Merge branch '1.9.x' of github.com:chamilo/chamilo-lms into 1.9.x
Fix bug in commit for #5563 - refs #6154
Fix bug in commit for #5563 - refs #6154
Fix bug in commit for #5563 - refs #6154