chore: fix typo in comment (#1107)

Signed-off-by: juejinyuxitu <juejinyuxitu@outlook.com>

crates/cashu/src/nuts/nut10.rs

@@ -30,7 +30,7 @@ pub enum Kind {
     HTLC,
 }
 
-/// Secert Date
+/// Secret Date
 #[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
 pub struct SecretData {
     /// Unique random string

crates/cdk/src/mint/melt.rs

@@ -856,7 +856,7 @@ impl Mint {
     }
 
     /// Process melt request marking proofs as spent
-    /// The melt request must be verifyed using [`Self::verify_melt_request`]
+    /// The melt request must be verified using [`Self::verify_melt_request`]
     /// before calling [`Self::process_melt_request`]
     #[instrument(skip_all)]
     pub async fn process_melt_request(