diff --git a/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/docs/asciidoc/reacting.adoc b/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/docs/asciidoc/reacting.adoc
index 682ed2a4c671..c8c5e559a085 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/docs/asciidoc/reacting.adoc
+++ b/spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/docs/asciidoc/reacting.adoc
@@ -65,7 +65,7 @@ When Gradle's {application-plugin}[`application` plugin] is applied to a project
 
 
 [[reacting-to-other-plugins-maven]]
-=Í= Reacting to the Maven plugin
+== Reacting to the Maven plugin
 WARNING: Support for reacting to Gradle's `maven` plugin is deprecated and will be removed in a future release.
 Please use the `maven-publish` plugin instead.