diff --git a/lam/lib/modules/sambaSamAccount.inc b/lam/lib/modules/sambaSamAccount.inc
index 98f92642..75b58199 100644
--- a/lam/lib/modules/sambaSamAccount.inc
+++ b/lam/lib/modules/sambaSamAccount.inc
@@ -94,10 +94,10 @@ class sambaSamAccount extends baseModule implements passwordService {
 		$this->messages['rid'][3] = array('ERROR', _('Account %s:') . ' sambaSamAccount_rid', _('This is not a valid RID number!'));
 		$this->messages['displayName'][0] = array('ERROR', _('Account %s:') . ' sambaSamAccount_displayName', _('Please enter a valid display name!'));
 		$this->messages['displayName'][1] = array('ERROR', _('Display name'), _('Please enter a valid display name!'));
-		$this->messages['pwdUnix'][0] = array('ERROR', _('Account %s:') . ' sambaSamAccount_pwdUnix', _('This value can only be \"true\" or \"false\"!'));
-		$this->messages['noPassword'][0] = array('ERROR', _('Account %s:') . ' sambaSamAccount_noPassword', _('This value can only be \"true\" or \"false\"!'));
-		$this->messages['noExpire'][0] = array('ERROR', _('Account %s:') . ' sambaSamAccount_noExpire', _('This value can only be \"true\" or \"false\"!'));
-		$this->messages['deactivated'][0] = array('ERROR', _('Account %s:') . ' sambaSamAccount_deactivated', _('This value can only be \"true\" or \"false\"!'));
+		$this->messages['pwdUnix'][0] = array('ERROR', _('Account %s:') . ' sambaSamAccount_pwdUnix', _('This value can only be "true" or "false".'));
+		$this->messages['noPassword'][0] = array('ERROR', _('Account %s:') . ' sambaSamAccount_noPassword', _('This value can only be "true" or "false".'));
+		$this->messages['noExpire'][0] = array('ERROR', _('Account %s:') . ' sambaSamAccount_noExpire', _('This value can only be "true" or "false".'));
+		$this->messages['deactivated'][0] = array('ERROR', _('Account %s:') . ' sambaSamAccount_deactivated', _('This value can only be "true" or "false".'));
 		$this->messages['expireDate'][0] = array('ERROR', _('Account %s:') . ' sambaSamAccount_expireDate', _('Please enter a valid date in format DD-MM-YYYY.'));
 		$this->messages['homeDrive'][0] = array('ERROR', _('Account %s:') . ' sambaSamAccount_homeDrive', _('Please enter a valid drive letter.'));
 		$this->messages['domain'][0] = array('ERROR', _('Account %s:') . ' sambaSamAccount_domain', _('LAM was unable to find a domain with this name!'));