When an article has content on a different subject under the same topic, it is best to use a subsection.  After the main section heading, which uses the formatting ==Section title==, create a subsection with the formatting ===Subsection title===, which uses three = on both sides instead of two.  You can read more about how they work at Help:Section.  Please do not use the a horizontal rule  () for this because it is deprecated, as explained at Wikipedia:Layout#Horizontal rule.
In the future, please sign your comments on talk pages by adding ~~~~ at the end.  This will identify that you wrote the comment and the date and time you wrote it.  All of this and more is explained at Wikipedia:Signatures.
Please let me know if there are any more questions.  Thanks!   talk