diff --git a/chapters/12-Other-Tuning-Areas/12-0 Other tuning areas.md b/chapters/12-Other-Tuning-Areas/12-0 Other tuning areas.md
index 040666c28d..068eb334f0 100644
--- a/chapters/12-Other-Tuning-Areas/12-0 Other tuning areas.md	
+++ b/chapters/12-Other-Tuning-Areas/12-0 Other tuning areas.md	
@@ -5,3 +5,5 @@ typora-root-url: ..\..\img
 # Other Tuning Areas {#sec:ChapterOtherTuning}
 
 In this chapter, we will take a look at some of the optimization topics not specifically related to any of the categories covered in the previous three chapters, still important enough to find their place in this book.
+
+[TODO]: announce topics for this chapter
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