MarkDown: remove two spaces before line break

Link Elephant418/Markdownify#45
Will work because $Parsedown->setBreaksEnabled( true ) + marked.setOptions({ breaks: true })

CHANGES.md

@@ -25,6 +25,7 @@ Changes in 11.2
 - Dynamic Daily Attendance calculation based on total course period minutes in UpdateAttendanceDaily.fnc.php & Configuration.php
 - Add help text for Dynamic Daily Attendance calculation in Help_en.php
 - SQL new default is 0 for ATTENDANCE_FULL_DAY_MINUTES Config option in rosariosis.sql & rosariosis_mysql.sql
+- MarkDown: remove two spaces before line break in Markdownify/Converter.php
 
 Changes in 11.1.2
 -----------------

classes/Markdownify/Converter.php

@@ -1058,7 +1058,11 @@ protected function handleTag_hr()
 	 */
 	protected function handleTag_br()
 	{
-		$this->out("  \n" . $this->indent, true);
+		// FJ remove two spaces before line break.
+		// @link https://github.com/Elephant418/Markdownify/issues/45
+		// Will work because $Parsedown->setBreaksEnabled( true ) + marked.setOptions({ breaks: true })
+		//$this->out("  \n" . $this->indent, true);
+		$this->out("\n" . $this->indent, true);
 		$this->parser->html = ltrim($this->parser->html);
 	}