attribute completely, even if likely CC-WIKI does not apply (too trivial)

teckids.sty

@@ -200,7 +200,10 @@
  \textbf{Aufgabe für #1, zur Erledigung bis #2}: #3
 }
 
-% From: http://tex.stackexchange.com/a/159701/43807
+% From https://tex.stackexchange.com/a/159701/43807 (but trivial)
+% © 2014 Fran <https://tex.stackexchange.com/users/11604/fran>
+% Question by Charles Staats
+% <https://tex.stackexchange.com/users/484/charles-staats>
 
 \usepackage[table]{xcolor}
 \usepackage{newunicodechar}