diff --git a/docs/SignedAPKAndroid.md b/docs/SignedAPKAndroid.md
index e4ecc0d51..0ca0a1ee8 100644
--- a/docs/SignedAPKAndroid.md
+++ b/docs/SignedAPKAndroid.md
@@ -7,7 +7,7 @@ permalink: docs/signed-apk-android.html
 next: android-ui-performance
 ---
 
-To distribute your Android application via [Google Play store](https://play.google.com/store), you'll need to generate a signed release APK. The [Signing Your Applications](https://developer.android.com/tools/publishing/app-signing.html) page on Android Developers documentation describes the topic in detail. This guide covers the process in brief, as well as lists the steps required to packaging the JavaScript bundle.
+Android requires that all apps be digitally signed with a certificate before they can be installed, so to distribute your Android application via [Google Play store](https://play.google.com/store), you'll need to generate a signed release APK. The [Signing Your Applications](https://developer.android.com/tools/publishing/app-signing.html) page on Android Developers documentation describes the topic in detail. This guide covers the process in brief, as well as lists the steps required to packaging the JavaScript bundle.
 
 ### Generating a signing key