diff --git a/Sources/OAuthKit/Extensions/Collection+Extensions.swift b/Sources/OAuthKit/Extensions/Collection+Extensions.swift
index 2c5dae2..a92bc9a 100644
--- a/Sources/OAuthKit/Extensions/Collection+Extensions.swift
+++ b/Sources/OAuthKit/Extensions/Collection+Extensions.swift
@@ -2,7 +2,7 @@
 //  Collection+Extensions.swift
 //
 //
-//  Created by Kevin McKee on 5/29/24.
+//  Created by Kevin McKee
 //
 
 import Foundation
@@ -11,7 +11,5 @@ extension Collection {
 
     /// Returns true if the collection is not empty.
     @inlinable
-    public var isNotEmpty: Bool {
-        !isEmpty
-    }
+    public var isNotEmpty: Bool { !isEmpty }
 }
diff --git a/Sources/OAuthKit/Extensions/Date+Extensions.swift b/Sources/OAuthKit/Extensions/Date+Extensions.swift
index 8198041..aa2c4e1 100644
--- a/Sources/OAuthKit/Extensions/Date+Extensions.swift
+++ b/Sources/OAuthKit/Extensions/Date+Extensions.swift
@@ -2,7 +2,7 @@
 //  Date+Extensions.swift
 //
 //
-//  Created by Kevin McKee on 5/30/24.
+//  Created by Kevin McKee
 //
 
 import Foundation
@@ -15,6 +15,6 @@ public extension Date {
     ///   - rhs: the right hand date
     /// - Returns: the time interval between the two dates.
     static func - (lhs: Date, rhs: Date) -> TimeInterval {
-        return lhs.timeIntervalSinceReferenceDate - rhs.timeIntervalSinceReferenceDate
+        lhs.timeIntervalSinceReferenceDate - rhs.timeIntervalSinceReferenceDate
     }
 }
diff --git a/Sources/OAuthKit/Extensions/String+Extensions.swift b/Sources/OAuthKit/Extensions/String+Extensions.swift
index b985b4c..05c3239 100644
--- a/Sources/OAuthKit/Extensions/String+Extensions.swift
+++ b/Sources/OAuthKit/Extensions/String+Extensions.swift
@@ -10,7 +10,7 @@ import Foundation
 
 extension String {
 
-    /// Denotes an empty string.
+    /// Denotes an empty string literal.
     static let empty = ""
 
     /// Returns the SHA-256 Digest for this string instance
diff --git a/Sources/OAuthKit/OAuth+Authorization.swift b/Sources/OAuthKit/OAuth+Authorization.swift
index a6afedc..13ab3c6 100644
--- a/Sources/OAuthKit/OAuth+Authorization.swift
+++ b/Sources/OAuthKit/OAuth+Authorization.swift
@@ -19,7 +19,7 @@ extension OAuth {
         /// The issued access token.
         public let token: Token
 
-        /// Initializer
+        /// Creates an authorization that can be stored inside the keychain.
         /// - Parameters:
         ///   - issuer: the provider ID that issued the authorization.
         ///   - token: the access token
diff --git a/Sources/OAuthKit/OAuth+GrantType.swift b/Sources/OAuthKit/OAuth+GrantType.swift
index 2abb319..d82876e 100644
--- a/Sources/OAuthKit/OAuth+GrantType.swift
+++ b/Sources/OAuthKit/OAuth+GrantType.swift
@@ -40,15 +40,15 @@ extension OAuth {
         public var rawValue: String {
             switch self {
             case .authorizationCode:
-                return "authorization_code"
+                "authorization_code"
             case .clientCredentials:
-                return "client_credentials"
+                "client_credentials"
             case .deviceCode:
-                return "device_code"
+                "device_code"
             case .pkce:
-                return "pkce"
+                "pkce"
             case .refreshToken:
-                return "refresh_token"
+                "refresh_token"
             }
         }
     }