diff --git a/book/src/intro.md b/book/src/intro.md
index 99c4290..3a36053 100644
--- a/book/src/intro.md
+++ b/book/src/intro.md
@@ -2,4 +2,4 @@
 https://rust-lang.github.io/mdBook/guide/creating.html
 
 
-![оригинал](./orig/ray-brassier-nihil-unbound-enlightenment-and-extinction.pdf)
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+[оригинал](./orig/ray-brassier-nihil-unbound-enlightenment-and-extinction.pdf)
\ No newline at end of file