Update regex.rst

source/additional_information/regex.rst

@@ -48,6 +48,6 @@ Regular Expressions
 * **Dial 9 then International:** ^9(\\d{12,20})$
 
 **Links**
-https://regex101.com/
-https://regex101.com/r/QmOZiH/3/
+* https://regex101.com/
+* https://regex101.com/r/QmOZiH/3/