docs: update SPM install instructions in README

README.md

@@ -53,7 +53,8 @@ pod install
 
 ### [Swift Package Manager](https://github.com/apple/swift-package-manager)
 
-**Note**: This feature is only available with Swift 5.3 (Xcode 12) or later.
+> [!NOTE]
+> This feature is only available with Swift 5.3 (Xcode 12) or later.
 
 1. Follow the instructions for
     [adding package dependencies to your app in Xcode](https://developer.apple.com/documentation/xcode/adding-package-dependencies-to-your-app).
@@ -64,34 +65,16 @@ pod install
   https://github.com/googlemaps/google-maps-ios-utils
   ```
 
+> [!IMPORTANT]
+> You also need to install the Maps SDK for iOS, which is also supported in Swift Package Manager at the URL `https://github.com/googlemaps/ios-maps-sdk`
+
 3. Select the
     [version](https://github.com/googlemaps/google-maps-ios-utils/releases)
-    of the Maps SDK for iOS Utility Library that you want to use. For new projects, we recommend specifying the latest version and using the "Up to Next Major Version" option.
+    of the Maps SDK for iOS Utility Library that you want to use. For new projects, we recommend specifying the latest version and using the "Exact Version" option.
 
 4. Follow the
     [instructions](https://developers.google.com/maps/documentation/ios-sdk/config#get-key) to add your API key to your app.
 
-Alternatively, you can add the following to the `dependencies` value of your
-`Package.swift` file:
-
-```
-dependencies: [
-  .package(
-    url: "https://github.com/googlemaps/ios-maps-sdk.git",
-    .upToNextMajor(from: "8.3.0")
-  )
-]
-```
-
-```
-dependencies: [
-  .package(
-    url: "https://github.com/googlemaps/google-maps-ios-utils.git",
-    .upToNextMinor(from: "4.2.2")
-  )
-]
-```
-
 ### [Carthage](https://github.com/Carthage/Carthage)
 
 <details>
@@ -179,6 +162,12 @@ func renderKml() {
 
 Contributions are welcome and encouraged. Please see the [contributing guide][contributing] for guidance.
 
+## Terms of Service
+
+This library uses Google Maps Platform services, and any use of Google Maps Platform is subject to the [Terms of Service](https://cloud.google.com/maps-platform/terms).
+
+For clarity, this library, and each underlying component, is not a Google Maps Platform Core Service.
+
 ## Support
 
 This library is offered via an open source [license]. It is not governed by the Google Maps Platform [Support Technical Support Services Guidelines](https://cloud.google.com/maps-platform/terms/tssg), the [SLA](https://cloud.google.com/maps-platform/terms/sla), or the [Deprecation Policy](https://cloud.google.com/maps-platform/terms) (however, any Google Maps Platform services used by the library remain subject to the Google Maps Platform Terms of Service).