Update 5.1_Organizing_Test_Code.md (#20)

5_Testing_Tips_and_Best_Practices/5.1_Organizing_Test_Code.md

@@ -79,5 +79,5 @@ Separate these tests into distinct directories to ensure clarity and prevent acc
 ## Conclusion
 Organizing test code might seem like a chore initially, but it's an investment that pays off manifold in the long run. As your project grows, structured and organized tests will make maintenance easier, reduce bugs, and help onboard new developers faster.
 
-In the upcoming sections, we'll dive deeper into advanced testing topics, explore tools and plugins to aid your testing journey, and examine case studies of effective test strategies.
+In the upcoming sections, we'll dive deeper into advanced testing topics, explore tools and plugins to aid your testing journey, and examine case studies of effective test strategies.[Next](/5_Testing_Tips_and_Best_Practices/5.2_Continuous_Integration_and_Dart.md)