Bumps asciidoctor plugin from 1.5.0 to 1.5.1
diff --git a/recipe-template/build.gradle b/recipe-template/build.gradle
index 9d622bb..c78ca19 100644
--- a/recipe-template/build.gradle
+++ b/recipe-template/build.gradle
@@ -9,7 +9,7 @@
 	dependencies {
 		classpath "gradle.plugin.org.eclipse.virgo.bundlor:bundlor-plugin:0.2"
 		classpath "gradle.plugin.com.eclipsesource.dockerizor:dockerizor:0.6"
-        classpath 'org.asciidoctor:asciidoctor-gradle-plugin:1.5.0'
+        classpath 'org.asciidoctor:asciidoctor-gradle-plugin:1.5.1'
 	}
 }