Apply suggestions from code review

Co-authored-by: Doris Benda <[email protected]>

examples/auction/tests/tests.rs

@@ -251,7 +251,7 @@ fn test_multiple_scenarios() {
 ///
 /// CAROL is the owner of the auction, which ends at `1000` milliseconds after
 /// the unix epoch. The 'microCCD per euro' exchange rate is set to `1_000_000`,
-/// so 1CCD = 1 euro.
+/// so 1 CCD = 1 euro.
 fn initialize_chain_and_auction() -> (Chain, ContractAddress) {
     let mut chain = Chain::builder()
         .micro_ccd_per_euro(

examples/cis2-multi-royalties/tests/tests.rs

@@ -478,10 +478,8 @@ fn test_royalty_payment() {
     ]);
 }
 
-// Helper function that sets up the contract with two types of tokens minted to
-// Alice. She has 400 of `TOKEN_0` and 1 of `TOKEN_1`.
-//
-// The royalty percentage is set to 10%.
+/// Helper function that sets up the contract with two types of tokens minted to
+/// Alice. She has 400 of `TOKEN_0` and 1 of `TOKEN_1`.
 fn initialize_contract_with_alice_tokens(
     royalty_percentage: u8,
 ) -> (Chain, ContractAddress, ContractInvokeSuccess) {
@@ -493,7 +491,7 @@ fn initialize_contract_with_alice_tokens(
         royalty_percentage,
     };
 
-    // Mint two tokens for which Alice is the owner.
+    // Mint two tokens to Alice.
     let update = chain
         .contract_update(SIGNER, ALICE, ALICE_ADDR, Energy::from(10000), UpdateContractPayload {
             amount:       Amount::zero(),
@@ -515,7 +513,7 @@ fn initialize_contract_with_alice_tokens(
 fn initialize_chain_and_contract() -> (Chain, ContractAddress) {
     let mut chain = Chain::new();
 
-    // Create some accounts accounts on the chain.
+    // Create some accounts on the chain.
     chain.create_account(Account::new(ALICE, ACC_INITIAL_BALANCE));
     chain.create_account(Account::new(BOB, ACC_INITIAL_BALANCE));
     chain.create_account(Account::new(CHARLIE, ACC_INITIAL_BALANCE));

examples/cis2-nft/tests/tests.rs

@@ -313,7 +313,7 @@ fn initialize_contract_with_alice_tokens() -> (Chain, ContractAddress, ContractI
         tokens: BTreeSet::from_iter(vec![TOKEN_0, TOKEN_1]),
     };
 
-    // Mint two tokens for which Alice is the owner.
+    // Mint two tokens to Alice.
     let update = chain
         .contract_update(SIGNER, ALICE, ALICE_ADDR, Energy::from(10000), UpdateContractPayload {
             amount:       Amount::zero(),

examples/cis2-wccd/tests/tests.rs

@@ -65,7 +65,7 @@ fn test_set_metadata_url() {
         hash: None,
     };
 
-    // Try to set the metadata URL as Bob, who is not the admin.
+    // Try to set the metadata URL from Bob's account, who is not the admin.
     let update = chain
         .contract_update(SIGNER, BOB, BOB_ADDR, Energy::from(10000), UpdateContractPayload {
             amount:       Amount::zero(),
@@ -81,7 +81,7 @@ fn test_set_metadata_url() {
             .expect("Parsing ContractError");
     assert_eq!(rv, ContractError::Unauthorized);
 
-    // Set the metadata URL as Alice, who is the admin.
+    // Set the metadata URL from Alice's account, who is the admin.
     let update = chain
         .contract_update(SIGNER, ALICE, ALICE_ADDR, Energy::from(10000), UpdateContractPayload {
             amount:       Amount::zero(),
@@ -141,7 +141,7 @@ fn test_account_transfer() {
 }
 
 /// Test that you can add an operator.
-/// Initialize the contract with two tokens owned by Alice.
+/// Initialize the contract with one token owned by Alice.
 /// Then add Bob as an operator for Alice.
 #[test]
 fn test_add_operator() {

examples/cis3-nft-sponsored-txs/tests/tests.rs

@@ -292,7 +292,7 @@ fn test_operator_can_transfer() {
     ]);
 }
 
-/// Helper function that sets up the contract with twp tokens minted to
+/// Helper function that sets up the contract with two tokens minted to
 /// Alice, `TOKEN_0` and `TOKEN_1`.
 ///
 /// Only one token can be minted per update, so two updates are made.

examples/nametoken/tests/tests.rs

@@ -668,7 +668,7 @@ fn deserialize_update_events(
 fn initialize_chain_and_contract() -> (Chain, ContractAddress) {
     let mut chain = Chain::new();
 
-    // Create some accounts accounts on the chain.
+    // Create some accounts on the chain.
     chain.create_account(Account::new(ALICE, ACC_INITIAL_BALANCE));
     chain.create_account(Account::new(BOB, ACC_INITIAL_BALANCE));
     chain.create_account(Account::new(CHARLIE, ACC_INITIAL_BALANCE));