Fix mistakes with formatting

- "try await" was overlooked and forgotten about inside
listAppPasswords.
- Forgot to change createdAt's varaible to "var" instead of "let."
- Fixed a grammar mistake in the documentation.

Author: MasterJ93

Sources/ATProtoKit/Models/Lexicons/com.atproto/Server/AtprotoServerListAppPasswords.swift

@@ -9,7 +9,7 @@ import Foundation
 
 /// A data model definition of the of listing App Passwords.
 ///
-/// - Note: According to the AT Protocol specifications: "List all App Passwords"
+/// - Note: According to the AT Protocol specifications: "List all App Passwords."
 ///
 /// - SeeAlso: This is based on the [`com.atproto.server.listAppPasswords`][github] lexicon.
 ///
@@ -28,7 +28,7 @@ public struct ServerAppPassword: Codable {
     /// The name associated with the App Password.
     public let name: String
     /// The date and date the App Password was created.
-    @DateFormatting public let createdAt: Date
+    @DateFormatting public var createdAt: Date
 
     public init(name: String, createdAt: Date) {
         self.name = name

Sources/ATProtoKit/Networking/CoreAPI/ListAppPasswords.swift

@@ -13,13 +13,13 @@ extension ATProtoKit {
     /// - Returns: A `Result`, containing either a ``ServerListAppPasswordsOutput`` if successful, or an `Error` if not.
     public func listAppPasswords() async throws -> Result<ServerListAppPasswordsOutput, Error> {
         guard let sessionURL = session.pdsURL,
-              let requestURL = URL(string: "\(requestURL)/xrpc/com.atproto.server.listAppPasswords") else {
+              let requestURL = URL(string: "\(sessionURL)/xrpc/com.atproto.server.listAppPasswords") else {
             return .failure(NSError(domain: "", code: -1, userInfo: [NSLocalizedDescriptionKey : "Invalid URL"]))
         }
 
         do {
             let request = APIClientService.createRequest(forRequest: requestURL, andMethod: .get, acceptValue: "application/json", contentTypeValue: nil, authorizationValue: "Bearer \(session.accessToken)")
-            let response = APIClientService.sendRequest(request, decodeTo: ServerListAppPasswordsOutput.self)
+            let response = try await APIClientService.sendRequest(request, decodeTo: ServerListAppPasswordsOutput.self)
 
             return .success(response)
         } catch {