diff --git a/data/tzo/appendix.md b/data/tzo/appendix.md
index 51a73f0..51f6faa 100644
--- a/data/tzo/appendix.md
+++ b/data/tzo/appendix.md
@@ -1,4 +1,4 @@
-To make it clearer how the "**brief guide**" to the materials of the not-yet-complete "Book of NEWS" came about, it makes sense to include the article whose conclusion ultimately prompted the creation of the text "**beyond the clouds**".
+To make it clearer how the "**brief guide**" to the materials of the not-yet-complete "**Book of NEWS**" came about, it makes sense to include the article whose conclusion ultimately prompted the creation of the text "**beyond the clouds**".
 
 # Missing Idea