Fix several broken links to sources

Closes gh-9042

spring-boot-docs/src/main/asciidoc/appendix-application-properties.adoc

@@ -294,7 +294,7 @@ content into your application; rather pick only the properties that you need.
 	# HTTP message conversion
 	spring.http.converters.preferred-json-mapper=jackson # Preferred JSON mapper to use for HTTP message conversion. Set to "gson" to force the use of Gson when both it and Jackson are on the classpath.
 
-	# HTTP encoding ({sc-spring-boot-autoconfigure}/web/HttpEncodingProperties.{sc-ext}[HttpEncodingProperties])
+	# HTTP encoding ({sc-spring-boot-autoconfigure}/http/HttpEncodingProperties.{sc-ext}[HttpEncodingProperties])
 	spring.http.encoding.charset=UTF-8 # Charset of HTTP requests and responses. Added to the "Content-Type" header if not set explicitly.
 	spring.http.encoding.enabled=true # Enable http encoding support.
 	spring.http.encoding.force= # Force the encoding to the configured charset on HTTP requests and responses.
@@ -302,7 +302,7 @@ content into your application; rather pick only the properties that you need.
 	spring.http.encoding.force-response= # Force the encoding to the configured charset on HTTP responses.
 	spring.http.encoding.mapping= # Locale to Encoding mapping.
 
-	# MULTIPART ({sc-spring-boot-autoconfigure}/web/MultipartProperties.{sc-ext}[MultipartProperties])
+	# MULTIPART ({sc-spring-boot-autoconfigure}/web/servlet/MultipartProperties.{sc-ext}[MultipartProperties])
 	spring.http.multipart.enabled=true # Enable support of multi-part uploads.
 	spring.http.multipart.file-size-threshold=0 # Threshold after which files will be written to disk. Values can use the suffixed "MB" or "KB" to indicate a Megabyte or Kilobyte size.
 	spring.http.multipart.location= # Intermediate location of uploaded files.
@@ -375,7 +375,7 @@ content into your application; rather pick only the properties that you need.
 	spring.mustache.suffix=.mustache # Suffix to apply to template names.
 	spring.mustache.view-names= # White list of view names that can be resolved.
 
-	# SPRING MVC ({sc-spring-boot-autoconfigure}/web/WebMvcProperties.{sc-ext}[WebMvcProperties])
+	# SPRING MVC ({sc-spring-boot-autoconfigure}/web/servlet/WebMvcProperties.{sc-ext}[WebMvcProperties])
 	spring.mvc.async.request-timeout= # Amount of time (in milliseconds) before asynchronous request handling times out.
 	spring.mvc.date-format= # Date format to use. For instance `dd/MM/yyyy`.
 	spring.mvc.dispatch-trace-request=false # Dispatch TRACE requests to the FrameworkServlet doService method.

spring-boot-docs/src/main/asciidoc/howto.adoc

@@ -1135,7 +1135,7 @@ configuration) which has some useful methods to access the default and user-enha
 message converters.
 
 See also the _<<howto-customize-the-responsebody-rendering>>_ section and the
-{sc-spring-boot-autoconfigure}/web/WebMvcAutoConfiguration.{sc-ext}[`WebMvcAutoConfiguration`]
+{sc-spring-boot-autoconfigure}/web/servlet/WebMvcAutoConfiguration.{sc-ext}[`WebMvcAutoConfiguration`]
 source code for more details.
 
 
@@ -1159,7 +1159,7 @@ Spring Boot default MVC configuration by providing your own `@EnableWebMvc` conf
 then you can take control completely and do everything manually using
 `getMessageConverters` from `WebMvcConfigurationSupport`.
 
-See the {sc-spring-boot-autoconfigure}/web/WebMvcAutoConfiguration.{sc-ext}[`WebMvcAutoConfiguration`]
+See the {sc-spring-boot-autoconfigure}/web/servlet/WebMvcAutoConfiguration.{sc-ext}[`WebMvcAutoConfiguration`]
 source code for more details.
 
 
@@ -1178,7 +1178,7 @@ The multipart support is helpful when you want to receive multipart encoded file
 a `@RequestParam`-annotated parameter of type `MultipartFile` in a Spring MVC controller
 handler method.
 
-See the {sc-spring-boot-autoconfigure}/web/MultipartAutoConfiguration.{sc-ext}[`MultipartAutoConfiguration`]
+See the {sc-spring-boot-autoconfigure}/web/servlet/MultipartAutoConfiguration.{sc-ext}[`MultipartAutoConfiguration`]
 source for more details.
 
 
@@ -1253,7 +1253,7 @@ added.
   `spring.groovy.template.suffix`, defaults '`classpath:/templates/`' and '`.tpl`'
   respectively). It can be overridden by providing a bean of the same name.
 
-Check out {sc-spring-boot-autoconfigure}/web/WebMvcAutoConfiguration.{sc-ext}[`WebMvcAutoConfiguration`],
+Check out {sc-spring-boot-autoconfigure}/web/servlet/WebMvcAutoConfiguration.{sc-ext}[`WebMvcAutoConfiguration`],
 {sc-spring-boot-autoconfigure}/thymeleaf/ThymeleafAutoConfiguration.{sc-ext}[`ThymeleafAutoConfiguration`],
 {sc-spring-boot-autoconfigure}/freemarker/FreeMarkerAutoConfiguration.{sc-ext}[`FreeMarkerAutoConfiguration`] and
 {sc-spring-boot-autoconfigure}/groovy/template/GroovyTemplateAutoConfiguration.{sc-ext}[`GroovyTemplateAutoConfiguration`]
@@ -2126,7 +2126,7 @@ need is a `View` that resolves with a name of `error`, and/or a `@Controller` th
 the `/error` path. Unless you replaced some of the default configuration you should find
 a `BeanNameViewResolver` in your `ApplicationContext` so a `@Bean` with id `error` would
 be a simple way of doing that. Look at
-{sc-spring-boot-autoconfigure}/web/ErrorMvcAutoConfiguration.{sc-ext}[`ErrorMvcAutoConfiguration`] for more options.
+{sc-spring-boot-autoconfigure}/web/servlet/error/ErrorMvcAutoConfiguration.{sc-ext}[`ErrorMvcAutoConfiguration`] for more options.
 
 See also the section on <<boot-features-error-handling, Error Handling>> for details of
 how to register handlers in the servlet container.