diff --git a/README.md b/README.md
index cb6361d8f0..2c9bdbe1ce 100644
--- a/README.md
+++ b/README.md
@@ -351,7 +351,7 @@ When you build for Android, the NativeScript CLI saves the application package a
 
 When you build for iOS, if the `--device` flag is not set, the NativeScript CLI builds your project for the native emulator and saves the application package as an `APP` in `platforms` → `ios` → `build` → `emulator`. If the `--device` flag is set, the NativeScript CLI builds your project for device and saves the application package as an `IPA` in `platforms` → `ios` → `build` → `device`.
 
-> **IMPORTANT:** To build your app for iOS device, you need to configure a valid pair of certificate and provisioning profile for code signing your application package. For more information, see [iOS Code Signing - A Complete Walkthrough](http://seventhsoulmountain.blogspot.com/2013/09/ios-code-sign-in-complete-walkthrough.html).
+> **IMPORTANT:** To build your app for an iOS device, you must configure a valid certificate and provisioning profile pair, and have that pair present on your system for code signing your application package. For more information, see [iOS Code Signing - A Complete Walkthrough](http://seventhsoulmountain.blogspot.com/2013/09/ios-code-sign-in-complete-walkthrough.html).
 
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