Identity Server spelling mistake (#1881)

In Identity.API project's Startup.cs file contains spelling mistake.

src/Services/Identity/Identity.API/Startup.cs

@@ -121,7 +121,7 @@ namespace Microsoft.eShopOnContainers.Services.Identity.API
 
             app.UseStaticFiles();
 
-            // Make work identity server redirections in Edge and lastest versions of browers. WARN: Not valid in a production environment.
+            // Make work identity server redirections in Edge and lastest versions of browsers. WARN: Not valid in a production environment.
             app.Use(async (context, next) =>
             {
                 context.Response.Headers.Add("Content-Security-Policy", "script-src 'unsafe-inline'");