[5.2] Remove trailing slash for consistency (#44793)

Joomla uses html not xhtml so it is not needed to close a `<br` with a `\`

administrator/language/en-GB/guidedtours.joomla_guidedtoursteps_steps.ini

@@ -22,7 +22,7 @@ COM_GUIDEDTOURS_TOUR_GUIDEDTOURSTEPS_STEP_POSITION_TITLE="Select the position"
 COM_GUIDEDTOURS_TOUR_GUIDEDTOURSTEPS_STEP_POSITION_DESCRIPTION="This is the position of the popup relative to the element you target on the page. 'Centered' is used when there is no specific target."
 
 COM_GUIDEDTOURS_TOUR_GUIDEDTOURSTEPS_STEP_TARGET_TITLE="Enter the target element"
-COM_GUIDEDTOURS_TOUR_GUIDEDTOURSTEPS_STEP_TARGET_DESCRIPTION="This is the element on the page this step targets. It uses the syntax used by CSS to target an element.<br />For instance, <code>#jform_title</code> will target the element with id 'jform_title'"
+COM_GUIDEDTOURS_TOUR_GUIDEDTOURSTEPS_STEP_TARGET_DESCRIPTION="This is the element on the page this step targets. It uses the syntax used by CSS to target an element.<br>For instance, <code>#jform_title</code> will target the element with id 'jform_title'."
 
 COM_GUIDEDTOURS_TOUR_GUIDEDTOURSTEPS_STEP_TYPE_TITLE="Select the type"
 COM_GUIDEDTOURS_TOUR_GUIDEDTOURSTEPS_STEP_TYPE_DESCRIPTION="This is the kind of step you want to create. 'Next' to allow the tour to continue without interaction, 'Redirect' to move to another page, 'Interactive' to request user input."