Fix typos in pallet-contracts (#13629)

* Fix typos in pallet-contracts

substrate/frame/contracts/src/wasm/mod.rs

@@ -186,7 +186,7 @@ impl<T: Config> PrefabWasmModule<T> {
 		code_cache::try_remove::<T>(origin, code_hash)
 	}
 
-	/// Returns whether there is a deposit to be payed for this module.
+	/// Returns whether there is a deposit to be paid for this module.
 	///
 	/// Returns `0` if the module is already in storage and hence no deposit will
 	/// be charged when storing it.
@@ -689,7 +689,7 @@ mod tests {
 		executable.execute(ext.borrow_mut(), entry_point, input_data)
 	}
 
-	/// Execute the suppplied code.
+	/// Execute the supplied code.
 	fn execute<E: BorrowMut<MockExt>>(wat: &str, input_data: Vec<u8>, ext: E) -> ExecResult {
 		execute_internal(wat, input_data, ext, &ExportedFunction::Call, true, false)
 	}

substrate/frame/contracts/src/wasm/prepare.rs

@@ -50,7 +50,7 @@ pub enum TryInstantiate {
 	Instantiate,
 	/// Skip the instantiation during preparation.
 	///
-	/// This makes sense when the preparation takes place as part of an instantation. Then
+	/// This makes sense when the preparation takes place as part of an instantiation. Then
 	/// this instantiation would fail the whole transaction and an extra check is not
 	/// necessary.
 	Skip,
@@ -376,7 +376,7 @@ fn get_memory_limits<T: Config>(
 			},
 		}
 	} else {
-		// If none memory imported then just crate an empty placeholder.
+		// If none memory imported then just create an empty placeholder.
 		// Any access to it will lead to out of bounds trap.
 		Ok((0, 0))
 	}
@@ -412,7 +412,7 @@ where
 		extended_const: false,
 		component_model: false,
 		// This is not our only defense: We check for float types later in the preparation
-		// process. Additionally, all instructions explictily  need to have weights assigned
+		// process. Additionally, all instructions explicitly  need to have weights assigned
 		// or the deployment will fail. We have none assigned for float instructions.
 		deterministic_only: matches!(determinism, Determinism::Deterministic),
 		mutable_global: false,

substrate/frame/contracts/src/wasm/runtime.rs

@@ -1336,7 +1336,7 @@ pub mod env {
 	///
 	/// # Parameters
 	///
-	/// - `flags`: See `crate::wasm::runtime::CallFlags` for a documenation of the supported flags.
+	/// - `flags`: See `crate::wasm::runtime::CallFlags` for a documentation of the supported flags.
 	/// - `callee_ptr`: a pointer to the address of the callee contract. Should be decodable as an
 	///   `T::AccountId`. Traps otherwise.
 	/// - `gas`: how much gas to devote to the execution.
@@ -2038,7 +2038,7 @@ pub mod env {
 	/// # Note
 	///
 	/// The state rent functionality was removed. This is stub only exists for
-	/// backwards compatiblity
+	/// backwards compatibility
 	#[prefixed_alias]
 	#[deprecated]
 	fn restore_to(
@@ -2062,7 +2062,7 @@ pub mod env {
 	/// # Note
 	///
 	/// The state rent functionality was removed. This is stub only exists for
-	/// backwards compatiblity
+	/// backwards compatibility
 	#[version(1)]
 	#[prefixed_alias]
 	#[deprecated]
@@ -2084,7 +2084,7 @@ pub mod env {
 	/// # Note
 	///
 	/// The state rent functionality was removed. This is stub only exists for
-	/// backwards compatiblity.
+	/// backwards compatibility.
 	#[prefixed_alias]
 	#[deprecated]
 	fn set_rent_allowance(
@@ -2102,7 +2102,7 @@ pub mod env {
 	/// # Note
 	///
 	/// The state rent functionality was removed. This is stub only exists for
-	/// backwards compatiblity.
+	/// backwards compatibility.
 	#[version(1)]
 	#[prefixed_alias]
 	#[deprecated]
@@ -2116,7 +2116,7 @@ pub mod env {
 	/// # Note
 	///
 	/// The state rent functionality was removed. This is stub only exists for
-	/// backwards compatiblity.
+	/// backwards compatibility.
 	#[prefixed_alias]
 	#[deprecated]
 	fn rent_allowance(ctx: _, memory: _, out_ptr: u32, out_len_ptr: u32) -> Result<(), TrapReason> {
@@ -2409,7 +2409,7 @@ pub mod env {
 	///
 	/// # Return Value
 	///
-	/// Returns `ReturnCode::Success` when the dispatchable was succesfully executed and
+	/// Returns `ReturnCode::Success` when the dispatchable was successfully executed and
 	/// returned `Ok`. When the dispatchable was exeuted but returned an error
 	/// `ReturnCode::CallRuntimeFailed` is returned. The full error is not
 	/// provided because it is not guaranteed to be stable.
@@ -2603,7 +2603,7 @@ pub mod env {
 
 	/// Returns a nonce that is unique per contract instantiation.
 	///
-	/// The nonce is incremented for each succesful contract instantiation. This is a
+	/// The nonce is incremented for each successful contract instantiation. This is a
 	/// sensible default salt for contract instantiations.
 	#[unstable]
 	fn instantiation_nonce(ctx: _, _memory: _) -> Result<u64, TrapReason> {