Updated SC1078 (markdown)

SC1078.md

@@ -23,7 +23,9 @@ If you do want a multiline variable, just make sure the character after it is a
     var='multiline
     'value
 
-is more readable and won't produce a warning as:
+can be rewritten for readability and to remove the warning:
 
     var='multiline
     value'
+
+As always `` `..` `` should be rewritten to ``$(..)``.