diff --git a/Sources/ContentIdentifiable.swift b/Sources/ContentIdentifiable.swift
index 983be48..60daabe 100644
--- a/Sources/ContentIdentifiable.swift
+++ b/Sources/ContentIdentifiable.swift
@@ -1,5 +1,5 @@
 /// Represents the value that identified for differentiate.
-public protocol ConntentIdentifiable {
+public protocol ContentIdentifiable {
     /// A type representing the identifier.
     associatedtype DifferenceIdentifier: Hashable
 
@@ -7,7 +7,7 @@ public protocol ConntentIdentifiable {
     var differenceIdentifier: DifferenceIdentifier { get }
 }
 
-public extension ConntentIdentifiable where Self: Hashable {
+public extension ContentIdentifiable where Self: Hashable {
     /// The `self` value as an identifier for difference calculation.
     @inlinable
     var differenceIdentifier: Self {
diff --git a/Sources/Differentiable.swift b/Sources/Differentiable.swift
index 6c75f33..889561d 100644
--- a/Sources/Differentiable.swift
+++ b/Sources/Differentiable.swift
@@ -1,2 +1,2 @@
 /// Represents a type that can be used for identifying and comparing for equality.
-public typealias Differentiable = ConntentIdentifiable & ContentEquatable
+public typealias Differentiable = ContentIdentifiable & ContentEquatable