diff --git a/docker/README.md b/docker/README.md
index 12a30db..50de955 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -1,3 +1,5 @@
+```
 docker build -t php_symfony --progress=plain .
 docker run --rm --name phptest php_symfony
-docker exec -it phptest bash
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+docker exec -it phptest bash
+```
\ No newline at end of file