Make editorial changes to appendix-auto-configuration-classes.adoc

Closes gh-10875

Author: Jay Bryant

spring-boot-project/spring-boot-docs/src/main/asciidoc/appendix-auto-configuration-classes.adoc

@@ -1,11 +1,11 @@
 [appendix]
 [[auto-configuration-classes]]
 == Auto-configuration classes
-Here is a list of all auto-configuration classes provided by Spring Boot with links to
+Here is a list of all auto-configuration classes provided by Spring Boot, with links to
 documentation and source code. Remember to also look at the autoconfig report in your
 application for more details of which features are switched on.
-(start the app with `--debug` or `-Ddebug`, or in an Actuator application use the
-`autoconfig` endpoint).
+(To do so, start the app with `--debug` or `-Ddebug` or, in an Actuator application, use
+the `autoconfig` endpoint).