Stop -> from being replaced with → as the latter renders as # in PDF

Closes gh-8575

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

@@ -808,7 +808,7 @@ restart the application>>.
 As DevTools monitors classpath resources, the only way to trigger a restart is to update
 the classpath. The way in which you cause the classpath to be updated depends on the IDE
 that you are using. In Eclipse, saving a modified file will cause the classpath to be
-updated and trigger a restart. In IntelliJ IDEA, building the project (`Build -> Make
+updated and trigger a restart. In IntelliJ IDEA, building the project (`Build +->+ Make
 Project`) will have the same effect.
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