fix for changelogs and phing

Author: Geraint2

changelogs/3.6.16.php

@@ -5,7 +5,7 @@
 $changelog["package_jevents"]["3.6.16"]["bugfixes"] = array();
 $changelog["package_jevents"]["3.6.16"]["bugfixes"][]="Fix for irregular date selector";
 $changelog["package_jevents"]["3.6.16"]["bugfixes"][]="Allow sites with bootstrap completely disabled to use uikit tooltip instead of bootstrap popover";
-$changelog["package_jevents"]["3.6.16"]["bugfixes"][]="latest events usort functions no longer pass $a and $b by reference - PHP 8 fix";
+$changelog["package_jevents"]["3.6.16"]["bugfixes"][]='latest events usort functions no longer pass $a and $b by reference - PHP 8 fix';
 $changelog["package_jevents"]["3.6.16"]["bugfixes"][] = "Set minimum height on gsl-select affecting multi-selects such as irregular dates";
 $changelog["package_jevents"]["3.6.16"]["bugfixes"][] = "Preceeding and following month links in calendar view show now be attempted if going beyond max year constraints";
 $changelog["package_jevents"]["3.6.16"]["bugfixes"][] = "Style changes to help with sites using jTicketing";