diff --git a/modules/binarization.md b/modules/binarization.md
index 06a1a321cac2100a17d7151b93a1006e8eff9e4b..18479684cbdadacbf82d2bf1fca3171616af6a54 100644
--- a/modules/binarization.md
+++ b/modules/binarization.md
@@ -19,7 +19,6 @@ Few sentences.
 
 ## Concept map
 
-
 <img src='https://g.gravizo.com/svg?
  digraph G {
 shift [fontcolor=white,color=white];