diff --git a/pages/tokipona/12.md b/pages/tokipona/12.md
index 9b2c0e9..f762b6d 100644
--- a/pages/tokipona/12.md
+++ b/pages/tokipona/12.md
@@ -43,8 +43,8 @@ But, when added at the beginning of a sentence, it means "but" or "however":
 > explaining certain ideas, or how communities differ in using them.
 
 In the official dictionary, "pu" is only defined as "interacting with the
-official Toki Pona book". Usage of this word as a noun, while common among some
-users, is unofficial. 
+official Toki Pona book". Usage of this word as "the official Toki Pona book"
+itself, while common among some users, is unofficial. 
 
 ## Exercises