From b89c5aff51cfbb24c31bd067e6094b0bd5c857c9 Mon Sep 17 00:00:00 2001
From: Jason Tedor <jason@tedor.me>
Date: Tue, 25 Oct 2016 08:19:10 -0400
Subject: [PATCH] Add preformatted tags to Javadoc in OsProbe

This commit adds preformatted tags to the Javadoc for
OsProbe#readSysFsCgroupCpuAcctCpuStat to render the form of the cpu.stat
file in a fixed-width font.
---
 core/src/main/java/org/elasticsearch/monitor/os/OsProbe.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core/src/main/java/org/elasticsearch/monitor/os/OsProbe.java b/core/src/main/java/org/elasticsearch/monitor/os/OsProbe.java
index 6d264afb6c7..ef8d8521ad7 100644
--- a/core/src/main/java/org/elasticsearch/monitor/os/OsProbe.java
+++ b/core/src/main/java/org/elasticsearch/monitor/os/OsProbe.java
@@ -400,9 +400,11 @@ public class OsProbe {
      * {@code cpu} subsystem. These lines represent the CPU time
      * statistics and have the form
      * <p>
+     * <pre>
      * nr_periods \d+
      * nr_throttled \d+
      * throttled_time \d+
+     * </pre>
      * <p>
      * where {@code nr_periods} is the number of period intervals
      * as specified by {@code cpu.cfs_period_us} that have elapsed,