I am using Moodle 2.8.5 and Essential theme. I want to customize the strings of this block, so I did modify and save the file "block_mrbs.php" located at "blocks/mrbs/lang/en".
I did celar my browser (Firefox) cache, but I am still getting the old strings. Am I missing something?
in addtion, is there any chance to showing just two months and add a little more space between months? See the following image.