diff --git a/Sources/Screen/ChromaKeyProcessor.swift b/Sources/Screen/ChromaKeyProcessor.swift
index d6ed4cbec..c8429b8b1 100644
--- a/Sources/Screen/ChromaKeyProcessor.swift
+++ b/Sources/Screen/ChromaKeyProcessor.swift
@@ -2,8 +2,8 @@ import Accelerate
 import Foundation
 import simd
 
-/// A type with a chroma key processorble screen object.
-public protocol ChromaKeyProcessorble {
+/// A marker type with a chroma key processable screen object.
+public protocol ChromaKeyProcessable {
     /// Specifies the chroma key color.
     var chromaKeyColor: CGColor? { get set }
 }
diff --git a/Sources/Screen/ScreenObject.swift b/Sources/Screen/ScreenObject.swift
index 9635385cb..ee55613a3 100644
--- a/Sources/Screen/ScreenObject.swift
+++ b/Sources/Screen/ScreenObject.swift
@@ -197,7 +197,7 @@ public final class ImageScreenObject: ScreenObject {
 }
 
 /// An object that manages offscreen rendering a video track source.
-public final class VideoTrackScreenObject: ScreenObject, ChromaKeyProcessorble {
+public final class VideoTrackScreenObject: ScreenObject, ChromaKeyProcessable {
     public var chromaKeyColor: CGColor?
 
     /// Specifies the track number how the displays the visual content.
@@ -386,7 +386,7 @@ public final class TextScreenObject: ScreenObject {
 
 #if !os(visionOS)
 /// An object that manages offscreen rendering an asset resource.
-public final class AssetScreenObject: ScreenObject, ChromaKeyProcessorble {
+public final class AssetScreenObject: ScreenObject, ChromaKeyProcessable {
     public var chromaKeyColor: CGColor?
 
     public var isReading: Bool {
diff --git a/Sources/Screen/ScreenRenderer.swift b/Sources/Screen/ScreenRenderer.swift
index 8bd97c725..99b54c95a 100644
--- a/Sources/Screen/ScreenRenderer.swift
+++ b/Sources/Screen/ScreenRenderer.swift
@@ -136,7 +136,7 @@ final class ScreenRendererByCPU: ScreenRenderer {
                         vImageOverwriteChannels_ARGB8888(&mask, &buffer, &buffer, 0x8, Self.noFlags)
                     }
                 } else {
-                    if let screenObject = screenObject as? (any ChromaKeyProcessorble),
+                    if let screenObject = screenObject as? (any ChromaKeyProcessable),
                        let chromaKeyColor = screenObject.chromaKeyColor,
                        var mask = try choromaKeyProcessor?.makeMask(&buffer, chromeKeyColor: chromaKeyColor) {
                         vImageOverwriteChannels_ARGB8888(&mask, &buffer, &buffer, 0x8, Self.noFlags)