Fix fake generated comments.

src/circuit/mint_contract.rs

@@ -32,7 +32,7 @@ impl Circuit<bls12_381::Scalar> for MintContract {
             self.value,
         )?;
 
-        // Line 19: u64_as_binary_le value param:asset_id
+        // Line 19: u64_as_binary_le asset_id param:asset_id
         let asset_id = boolean::u64_into_boolean_vec_le(
             cs.namespace(|| "Line 19: u64_as_binary_le value param:asset_id"),
             self.asset_id,

src/circuit/spend_contract.rs

@@ -37,7 +37,7 @@ impl Circuit<bls12_381::Scalar> for SpendContract {
             self.value,
         )?;
 
-        // Line 41: u64_as_binary_le value param:asset_id
+        // Line 41: u64_as_binary_le asset_id param:asset_id
         let asset_id = boolean::u64_into_boolean_vec_le(
             cs.namespace(|| "Line 41: u64_as_binary_le value param:value"),
             self.asset_id,