From e6a220b3a7e024b5fbffc322600eef9948671562 Mon Sep 17 00:00:00 2001
From: Pavel Labath <pavelo@centrum.sk>
Date: Sun, 28 Feb 2010 14:05:28 +0100
Subject: [PATCH] s/substract/subtract/

---
 doc/config_settings.xml | 2 +-
 src/diskio.c            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/config_settings.xml b/doc/config_settings.xml
index ef86824f..0467ec1a 100644
--- a/doc/config_settings.xml
+++ b/doc/config_settings.xml
@@ -559,7 +559,7 @@
                 <option>no_buffers</option>
             </command>
         </term>
-        <listitem>Substract (file system) buffers from used memory?
+        <listitem>Subtract (file system) buffers from used memory?
         
         <para /></listitem>
     </varlistentry>
diff --git a/src/diskio.c b/src/diskio.c
index 0ca85020..b0986cc9 100644
--- a/src/diskio.c
+++ b/src/diskio.c
@@ -214,7 +214,7 @@ void update_diskio_values(struct diskio_stat *ds,
 		ds->last_read = reads;
 		ds->last_write = writes;
 	}
-	/* since the values in /proc/diskstats are absolute, we have to substract
+	/* since the values in /proc/diskstats are absolute, we have to subtract
 	 * our last reading. The numbers stand for "sectors read", and we therefore
 	 * have to divide by two to get KB */
 	ds->sample_read[0] = (reads - ds->last_read) / 2;