Put the rewrite section in system.webServer where it belongs

src/Umbraco.Web.UI/web.Template.config

@@ -340,7 +340,17 @@
 				<requestLimits maxAllowedContentLength="52428800" />
 			</requestFiltering>
 		</security>
-
+		
+		<!--
+		  If you wish to use IIS rewrite rules, see the documentation here: 
+		  https://our.umbraco.org/documentation/Reference/Routing/IISRewriteRules
+		-->
+		<!--
+		 <rewrite>
+			<rules></rules>
+		 </rewrite>
+		  -->
+		  
 	</system.webServer>
 
 	<runtime>
@@ -442,16 +452,5 @@
     <caching configSource="config\imageprocessor\cache.config" />
     <processing configSource="config\imageprocessor\processing.config" />
   </imageProcessor>
-
-  
-  <!--
-  If you wish to use IIS rewrite rules, see the documentation here: 
-  https://our.umbraco.org/documentation/Reference/Routing/IISRewriteRules
-  -->
-  <!--
-  <rewrite>
-    <rules></rules>
-  </rewrite>
-  -->
   
 </configuration>