diff --git a/docs/static/java-codec.asciidoc b/docs/static/java-codec.asciidoc
index 5ed4d3c90..14172b5a0 100644
--- a/docs/static/java-codec.asciidoc
+++ b/docs/static/java-codec.asciidoc
@@ -374,8 +374,9 @@ To test the plugin, start Logstash with:
 echo "foo,bar" | bin/logstash --java-execution -e 'input { java_stdin { codec => java_codec_example } } }'
 -----
 
-Note that the `--java-execution` flag to enable the Java execution engine is required as Java plugins are not supported
+NOTE: The `--java-execution` flag to enable the Java execution engine is required as Java plugins are not supported
 in the Ruby execution engine.
+
 The expected Logstash output (excluding initialization) with the configuration above is:
 
 [source,txt]
diff --git a/docs/static/java-filter.asciidoc b/docs/static/java-filter.asciidoc
index 886b8a4d0..e2d2a05b0 100644
--- a/docs/static/java-filter.asciidoc
+++ b/docs/static/java-filter.asciidoc
@@ -207,7 +207,7 @@ reversed.
 public String getId() {
     return id;
 }
-----
+-----
 
 For filter plugins, the `getId` method should always return the id that was provided to the plugin through its
 constructor at instantiation time.
@@ -251,7 +251,7 @@ Start Logstash with:
 bin/logstash --java-execution -f /path/to/java_filter.conf
 -----
 
-Note that the `--java-execution` flag to enable the Java execution engine is
+NOTE: The `--java-execution` flag to enable the Java execution engine is
 required as Java plugins are not supported in the Ruby execution engine.
 
 The expected Logstash output (excluding initialization) with the configuration
diff --git a/docs/static/java-input.asciidoc b/docs/static/java-input.asciidoc
index 917348275..06815c540 100644
--- a/docs/static/java-input.asciidoc
+++ b/docs/static/java-input.asciidoc
@@ -277,7 +277,7 @@ Start {ls} with:
 bin/logstash --java-execution -f /path/to/java_input.conf
 -----
 
-Note that the `--java-execution` flag to enable the Java execution engine is
+NOTE: The `--java-execution` flag to enable the Java execution engine is
 required as Java plugins are not supported in the Ruby execution engine.
 
 The expected Logstash output (excluding initialization) with the configuration above is:
diff --git a/docs/static/java-output.asciidoc b/docs/static/java-output.asciidoc
index 0ea374768..15e57816d 100644
--- a/docs/static/java-output.asciidoc
+++ b/docs/static/java-output.asciidoc
@@ -261,7 +261,7 @@ Logstash should then be started with:
 bin/logstash --java-execution -f /path/to/java_output.conf
 -----
 
-Note that the `--java-execution` flag to enable the Java execution engine is
+NOTE: The `--java-execution` flag to enable the Java execution engine is
 required as Java plugins are not supported in the Ruby execution engine.
 
 The expected Logstash output (excluding initialization) with the configuration