edits per peer review

#4746

modules/ROOT/pages/deploy-spring-boot.adoc

@@ -59,7 +59,7 @@ For more information about the Open Liberty features that are required to suppor
 3. Copy the `hellospringboot.jar` application into the `/usr/servers/helloserver/apps` directory that the `server create` command created.
 4. Configure the application by updating the `server.xml` file.
 +
-- Specify the application location with a config:springBootApplication[] element and configure the HTTP port for the default host to `9090` by replacing the `httpPort="9080"` attribute value with an `httpPort="9090"` attribute value.
+- Specify the application location by using the config:springBootApplication[] element. Configure the HTTP port for the default host to `9090` by replacing the `httpPort="9080"` attribute value with an `httpPort="9090"` attribute value.
 +
 [source,xml]
 ----
@@ -177,7 +177,7 @@ The Spring Boot application stops and restarts with the same context path.
 [#thin]
 == Configuring thin Spring Boot applications
 
-You can thin a Spring Boot application to create more efficient container layers and use resources more efficiently.
+You can thin a Spring Boot application to create more efficient container layers and optimize resource usage.
 
 A Spring Boot application JAR or WAR file is a self-contained artifact. It packages all of the application dependencies inside the final artifact alongside the application content, including an embedded server implementation, such as Tomcat, Jetty, or Undertow. The result is a fat artifact that is easy to run on any server that has a JVM. However, this result is a large artifact, even for the smallest `hello world` Spring Boot web application.
 
@@ -191,7 +191,7 @@ The examples in this section use a `hellospringboot.jar` file, but the procedure
 
 1. Configure the thin Spring Boot application JAR or WAR file and the library dependencies.
 +
-a. Deploy the `hellospringboot.jar` or application as explained in the <<#deploy,Deploying a Spring Boot application to Open Liberty from the command line>> section.
+a. Deploy the `hellospringboot.jar` or `hellospringboot.war` application as explained in the <<#deploy,Deploying a Spring Boot application to Open Liberty from the command line>> section.
 b. Deploy the library dependencies to the `wlp/usr/shared/resources/lib.index.cache/` directory.
 
 2. Run the `springBootUtility thin` command with the necessary options to create the `hellospringboot-thin.jar` thin Spring Boot application in the  `dropins/spring` directory of the `helloserver` server configuration and to cache the dependencies to the `usr/servers/helloserver/apps/` directory.