diff --git a/src/mouth.rs b/src/mouth.rs
index eb49f96..48d8323 100644
--- a/src/mouth.rs
+++ b/src/mouth.rs
@@ -34,7 +34,7 @@ impl<'a> Mouth<'a> {
     }
 
     /// Send response data in JSON to a client.
-    fn send_data(&mut self, status_code: Status, data: Value) {
+    fn send_json_data(&mut self, status_code: Status, data: Value) {
         let contents = data.to_string();
         let length = contents.len();
         let response = format!("{status_code}\r\nContent-Type: application/json\r\nContent-Length: {length}\r\n\r\n{contents}");
@@ -47,7 +47,7 @@ impl<'a> Mouth<'a> {
     where
         T: Serialize,
     {
-        self.send_data(Status::OK, serde_json::json!(data));
+        self.send_json_data(Status::OK, serde_json::json!(data));
     }
 
     /// Send BadRequest response to a client.
@@ -62,7 +62,7 @@ impl<'a> Mouth<'a> {
             data
         };
 
-        self.send_data(Status::BadRequest, data);
+        self.send_json_data(Status::BadRequest, data);
     }
 
     /// Send InternalError response to a client.
@@ -70,7 +70,7 @@ impl<'a> Mouth<'a> {
     where
         T: Serialize,
     {
-        self.send_data(Status::InternalError, serde_json::json!(data));
+        self.send_json_data(Status::InternalError, serde_json::json!(data));
     }
 
     /// Send NotFound response to a client.
@@ -78,6 +78,6 @@ impl<'a> Mouth<'a> {
     where
         T: Serialize,
     {
-        self.send_data(Status::NotFound, serde_json::json!(data));
+        self.send_json_data(Status::NotFound, serde_json::json!(data));
     }
 }