diff --git a/src/config.rs b/src/config.rs
index 140db679..b7c01599 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -693,7 +693,7 @@ impl Default for Playground {
     }
 }
 
-/// Configuration for tweaking how the the HTML renderer handles code blocks.
+/// Configuration for tweaking how the HTML renderer handles code blocks.
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
 #[serde(default, rename_all = "kebab-case")]
 pub struct Code {