diff --git a/logstash-core/lib/logstash/api/commands/hot_threads_reporter.rb b/logstash-core/lib/logstash/api/commands/hot_threads_reporter.rb
index b5c0a914f..39333cf7e 100644
--- a/logstash-core/lib/logstash/api/commands/hot_threads_reporter.rb
+++ b/logstash-core/lib/logstash/api/commands/hot_threads_reporter.rb
@@ -1,6 +1,7 @@
 # encoding: utf-8
 
 class HotThreadsReport
+  STRING_SEPARATOR_LENGHT = 80.freeze
   HOT_THREADS_STACK_TRACES_SIZE_DEFAULT = 10.freeze
 
   def initialize(cmd, options)
@@ -13,19 +14,16 @@ class HotThreadsReport
   def to_s
     hash = to_hash[:hot_threads]
     report =  "#{I18n.t("logstash.web_api.hot_threads.title", :hostname => hash[:hostname], :time => hash[:time], :top_count => @thread_dump.top_count )} \n"
-    report << '=' * 80
+    report << '=' * STRING_SEPARATOR_LENGHT
     report << "\n"
     hash[:threads].each do |thread|
-      thread_report = ""
-      thread_report = "#{I18n.t("logstash.web_api.
-                                hot_threads.thread_title", :percent_of_cpu_time => thread[:percent_of_cpu_time], :thread_state => thread[:state], :thread_name => thread[:name])} \n"
-      thread_report = "#{thread[:percent_of_cpu_time]} % of of cpu usage by #{thread[:state]} thread named '#{thread[:name]}'\n"
+      thread_report = "#{I18n.t("logstash.web_api.hot_threads.thread_title", :percent_of_cpu_time => thread[:percent_of_cpu_time], :thread_state => thread[:state], :thread_name => thread[:name])} \n"
       thread_report << "#{thread[:path]}\n" if thread[:path]
       thread[:traces].each do |trace|
         thread_report << "\t#{trace}\n"
       end
       report << thread_report
-      report << '-' * 80
+      report << '-' * STRING_SEPARATOR_LENGHT
       report << "\n"
     end
     report
@@ -57,5 +55,4 @@ class HotThreadsReport
   def cpu_time(hash)
     hash["cpu.time"] / 1000000.0
   end
-
 end
diff --git a/logstash-core/lib/logstash/api/modules/node.rb b/logstash-core/lib/logstash/api/modules/node.rb
index d76f7dccc..5f420dee2 100644
--- a/logstash-core/lib/logstash/api/modules/node.rb
+++ b/logstash-core/lib/logstash/api/modules/node.rb
@@ -26,7 +26,6 @@ module LogStash
           selected_fields = extract_fields(params["filter"].to_s.strip)
           respond_with node.all(selected_fields)
         end
-
       end
     end
   end
diff --git a/logstash-core/locales/en.yml b/logstash-core/locales/en.yml
index 3a32ba972..52cc4b066 100644
--- a/logstash-core/locales/en.yml
+++ b/logstash-core/locales/en.yml
@@ -78,7 +78,7 @@ en:
           ::: {%{hostname}}
           Hot threads at %{time}, busiestThreads=%{top_count}:
         thread_title: |-
-            %{percent_of_cpu_time} % of cpu usage by %{thread_state} thread named '%{thread_name}'
+          %{percent_of_cpu_time} % of cpu usage, state: %{thread_state}, thread name: '%{thread_name}'
     runner:
       short-help: |-
         usage: