diff --git a/README.md b/README.md
index 16cdaa9..37f05e0 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
 # jelly
 
-Turn a .md file into a website
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+Turn a .md file into a website
+
+run `cargo run INPUT.md OUTPUT.html`
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