format and delete old file

Author: Maura Winstanley

specs/APIReview_UAString

@@ -1,29 +1,14 @@
 # Background
-The User Agent is a client-side piece of information that the browser/webcontrol sends to the server/website a user visits. 
-It contains information about user’s system and is modifiable by the user.  
+The User Agent is a client-side piece of information that the browser/webcontrol sends to the server/website a user visits. It contains information about user’s system and is modifiable by the user.  
 
 Currently, a developer can pass the --user-agent browser args to the CreateWebView2EnvironmentWithDetails function. 
 	Ex. CreateWebView2EnvironmentWithDetails(nullptr, nullptr, L"--user-agent=\"myUA\"", ...);
-For more info about the ‘—user - agent’ flag visit : https
-    : // peter.sh/experiments/chromium-command-line-switches/#user-agent.
+For more info about the ‘—user - agent’ flag visit: https://peter.sh/experiments/chromium-command-line-switches/#user-agent.
 
-      However,
-    there are a couple limitations to this workaround-- you
-        cannot modify a command line switch at runtime,
-    nor can you change the user agent per webview
-        .
-
-    In this document we describe the new API
-        .We'd appreciate your feedback.
+However, there are a couple limitations to this workaround-- you cannot modify a command line switch at runtime, nor can you change the user agent per webview. In this document we describe the new API. We'd appreciate your feedback.
 
 # Description
-The Settings component will change the UA per WebView2 via Chrome Developer
-    Protocol command.(CDP)
-        A key scenario is to allow end developers to get the current user
-agent from the webview and modify it based on some sort of event,
-such as navigating to a specific website and setting the user agent to
-emulate a different browser version
-        .
+The Settings component will change the UA per WebView2 via Chrome Developer Protocol command (CDP). A key scenario is to allow end developers to get the current user agent from the webview and modify it based on some sort of event, such as navigating to a specific website and setting the user agent to emulate a different browser version.
 
 # Examples
 
@@ -41,16 +26,18 @@ m_webView->add_NavigationStarting(
             wil::unique_bstr domain = GetDomainOfUri(uri.get());
             const wchar_t *domains = domain.get();
             if (wcscmp(url_compare_example, domains) == 0) {
-            wil::com_ptr<ICoreWebView2Settings> settings;
-            CHECK_FAILURE(m_webView->get_Settings(&m_settings));
-            LPCWSTR mobile_ua =
-                "Mozilla/5.0 (Linux; Android 8.0.0; SM-G960F Build/R16NW) "
-                "AppleWebKit/537.36 (KHTML, like Gecko) "
-                "Chrome/62.0.3202.84 Mobile Safari/537.36";
-            CHECK_FAILURE(settings->put_UserAgent(mobile_ua));
-            LPCWSTR received_ua;
-            CHECK_FAILURE(settings->get_UserAgent(&received_ua));
-            EXPECT_EQ(base::Value(received_ua), base::Value(mobile_ua))
+                // Upon navigation to a specified url 
+                // Change the user agent to emulate a mobile device 
+                wil::com_ptr<ICoreWebView2Settings> settings;
+                CHECK_FAILURE(m_webView->get_Settings(&m_settings));
+                LPCWSTR mobile_ua =
+                    "Mozilla/5.0 (Linux; Android 8.0.0; SM-G960F Build/R16NW) "
+                    "AppleWebKit/537.36 (KHTML, like Gecko) "
+                    "Chrome/62.0.3202.84 Mobile Safari/537.36";
+                CHECK_FAILURE(settings->put_UserAgent(mobile_ua));
+                LPCWSTR received_ua;
+                CHECK_FAILURE(settings->get_UserAgent(&received_ua));
+                EXPECT_EQ(base::Value(received_ua), base::Value(mobile_ua))
             }
             return S_OK;
         })
@@ -61,12 +48,9 @@ m_webView->add_NavigationStarting(
 ## .NET and WinRT
 
 ```c #
-private void SetUserAgent(CoreWebView2 sender,
-                                    CoreWebView2UserAgentArgs e) {
+private void SetUserAgent(CoreWebView2 sender, CoreWebView2UserAgentArgs e) {
     var settings = webView2Control.CoreWebView2.Settings;
-    settings.UserAgent = "Mozilla/5.0 (Linux; Android 8.0.0; SM-G960F "
-                        "Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) "
-                        "Chrome/62.0.3202.84 Mobile Safari/537.36";
+    settings.UserAgent = "Mozilla/5.0 (Linux; Android 8.0.0; SM-G960F Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.84 Mobile Safari/537.36";
     }
 ```
 
@@ -98,10 +82,7 @@ public
     partial class CoreWebView2 {
     // There are other API in this interface that we are not showing
     public
-    CoreWebView2Settings UserAgent {
-        get;
-        set;
-    };
+        CoreWebView2Settings UserAgent {get ; set; };
     }
 }
 ```