chore: fix some minor issues in the comments

crates/e2e/src/contract_results.rs

@@ -85,7 +85,7 @@ pub struct ContractResult<R, Balance> {
     /// [`Self::result`] is `Err`. This is because on error all storage changes are
     /// rolled back including the payment of the deposit.
     pub storage_deposit: StorageDeposit<Balance>,
-    /// The maximal storage deposit amount that occured at any time during the execution.
+    /// The maximal storage deposit amount that occurred at any time during the execution.
     /// This can be higher than the final storage_deposit due to refunds
     /// This is always a StorageDeposit::Charge(..)
     pub max_storage_deposit: StorageDeposit<Balance>,

crates/env/src/api.rs

@@ -131,7 +131,7 @@ pub fn base_fee() -> U256 {
     <EnvInstance as OnInstance>::on_instance(TypedEnvBackend::base_fee)
 }
 
-/// Returns the origin address (initator of the call stack).
+/// Returns the origin address (initiator of the call stack).
 /// This is akin to the EVM [ORIGIN](https://www.evm.codes/?fork=cancun#32) opcode.
 ///
 /// # Errors

crates/env/src/backend.rs

@@ -331,7 +331,7 @@ pub trait TypedEnvBackend: EnvBackend {
     /// For more details visit: [`base_fee`][`crate::base_fee`]
     fn base_fee(&mut self) -> U256;
 
-    /// Returns the origin address (initator of the call stack).
+    /// Returns the origin address (initiator of the call stack).
     /// This is akin to the EVM [ORIGIN](https://www.evm.codes/?fork=cancun#32) opcode.
     ///
     /// # Errors

crates/ink/src/env_access.rs

@@ -377,7 +377,7 @@ where
         ink_env::base_fee()
     }
 
-    /// Returns the origin address (initator of the call stack).
+    /// Returns the origin address (initiator of the call stack).
     /// This is akin to the EVM [ORIGIN](https://www.evm.codes/?fork=cancun#32) opcode.
     ///
     /// # Example