diff --git a/tools/README.md b/tools/README.md
index 7cfec2bf3..7937224af 100644
--- a/tools/README.md
+++ b/tools/README.md
@@ -1,3 +1,3 @@
-## Tool for generating `Verifier.sol` using json Verification key
+# Tool for generating `Verifier.sol` using json Verification key
 
 `cargo run --bin zksync_verifier_contract_generator --release -- --input_path /path/to/scheduler_verification_key.json --output_path /path/to/Verifier.sol`