Edited 01_introduction.asciidoc with Atlas code editor

01_introduction.asciidoc

@@ -222,7 +222,7 @@ Chan is a Chinese entrepreneur who sells information services related to the Lig
 Gamer::
 Dina is a teenage gamer from Russia. She plays many different computer games, but her favorite ones are those that have an "in-game economy" based on real money. As she plays games, she also earns money by acquiring and selling virtual in-game items. The Lightning Network allows her to transact in small amounts for in-game items as well as earn small amounts for completing quests.
 
-=== Chapter Summary
+=== Conclusion
 
 In this chapter, we talked about the fundamental concept that underlies both Bitcoin and the Lightning Network: the fairness protocol.