Update build-targets.md

Wrap MSBuild properties which may contain spaces in double-quotes.

Fix message formatting.

Documentation/guides/building-apps/build-targets.md

@@ -92,15 +92,17 @@ Calls the [`GetAndroidDependencies`](#getandroiddependencies) target, then insta
 the Android SDK packages specified in the `@(AndroidDependency)` item group.
 
 ```dotnetcli
-dotnet build -t:InstallAndroidDependencies -f net8.0-android -p:AndroidSdkDirectory=<path to sdk> -p:JavaSdkDirectory=<path to java sdk>
+dotnet build -t:InstallAndroidDependencies -f net8.0-android "-p:AndroidSdkDirectory=<path to sdk>" "-p:JavaSdkDirectory=<path to java sdk>"
 ```
 
 The `-f net8.0-android` is required as this target is a .NET Android specific target. If you omit this argument
-you will get the following error
+you will get the following error:
 
-`error MSB4057: The target "InstallAndroidDependencies" does not exist in the project`
+```
+error MSB4057: The target "InstallAndroidDependencies" does not exist in the project.
+```
 
-The `AndroidSdkDirectory` and `JavaSdkDirectory` are required as we need to know where to install the required components. These directories can be empty or existing. Sdk components
+The `AndroidSdkDirectory` and `JavaSdkDirectory` properties are required as we need to know where to install the required components. These directories can be empty or existing. Sdk components
 will be installed on top on an existing sdk installation.
 
 The [`$(AndroidManifestType)`](~/android/deploy-test/building-apps/build-properties.md#androidmanifesttype)