diff --git a/readme.md b/readme.md
index f630625..446447d 100644
--- a/readme.md
+++ b/readme.md
@@ -1,6 +1,6 @@
-# genicon: A command line tool for generating icons for macOS/iOS apps.
+# genicon: A command line tool for generating icons for macOS/iPhone apps.
 
-This tool wraps imagemagick to provide a convenient utility for generating macOS/iOS app icons that conform to Apple's standard. You should feed it a large square image (>= 1024x1024), or (preferrably) an svg file, and get all appropriate sizes plus a proper json index in a `AppIcon.appiconset` folder, which can be directly copied into the `Assets.xcassets` folder in your Xcode project. 
+This tool wraps imagemagick to provide a convenient utility for generating macOS/iPhone app icons that conform to Apple's standard. You should feed it a large square image (>= 1024x1024), or (preferrably) an svg file, and get all appropriate sizes plus a proper json index in a `AppIcon.appiconset` folder, which can be directly copied into the `Assets.xcassets` folder in your Xcode project. 
 
 # Usage
 
@@ -17,7 +17,7 @@ Type `genicon` or `genicon -h` in terminal:
 
        --help, -h Print this message.
        --mac Generate icons for macOS.
-       --ios Generate icons for iOS. When neither --mac nor --ios is given, mac icons are generated by default.
+       --iphone Generate icons for iPhone. When neither --mac nor --iphone is given, mac icons are generated by default.
 
 # Requirements