Fix docstrings

packages/url_launcher/url_launcher/lib/src/types.dart

@@ -62,8 +62,8 @@ class BrowserConfiguration {
   /// Creates a new InAppBrowserConfiguration with given settings.
   const BrowserConfiguration({this.showTitle = false});
 
-  /// Whether or not to show the webpage title when using Chrome Custom Tabs.
+  /// Whether or not to show the webpage title.
   ///
-  /// Only works on Android.
+  /// May not be supported on all platforms.
   final bool showTitle;
 }

packages/url_launcher/url_launcher_android/pigeons/messages.dart

@@ -27,9 +27,13 @@ class WebViewOptions {
   final Map<String?, String?> headers;
 }
 
+/// Configuration options for in-app browser views.
 class BrowserOptions {
   BrowserOptions({required this.showTitle});
 
+  /// Whether or not to show the webpage title.
+  ///
+  /// May not be supported on all platforms.
   final bool showTitle;
 }
 
@@ -41,8 +45,8 @@ abstract class UrlLauncherApi {
   /// Opens the URL externally, returning true if successful.
   bool launchUrl(String url, Map<String, String> headers);
 
-  /// Opens the URL in an in-app WebView, returning true if it opens
-  /// successfully.
+  /// Opens the URL in an in-app Custom Tab or WebView, returning true if it
+  /// opens successfully.
   bool openUrlInApp(
     String url,
     bool allowCustomTab,

packages/url_launcher/url_launcher_platform_interface/lib/src/types.dart

@@ -56,9 +56,9 @@ class InAppBrowserConfiguration {
   /// Creates a new InAppBrowserConfiguration with given settings.
   const InAppBrowserConfiguration({this.showTitle = false});
 
-  /// Whether or not to show the webpage title when using Chrome Custom Tabs.
+  /// Whether or not to show the webpage title.
   ///
-  /// Only works on Android.
+  /// May not be supported on all platforms.
   final bool showTitle;
 }