diff --git a/Cargo.toml b/Cargo.toml
index 40ff3ee..a6a7be1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ log = "0.4.17"
 zip = { version = "0.6.3", optional = true }
 mktemp = { version = "0.5.0", optional = true }
 rand = { version = "0.8.5", optional = true }
-port_scanner = {version = "0.1.5", optional = true}
+port_scanner = { version = "0.1.5", optional = true }
 
 [features]
 embedded-server = ["zip", "mktemp", "rand", "port_scanner"]