diff --git a/doc/aria2c.1 b/doc/aria2c.1
index 5b1d2f85..67e60f63 100644
--- a/doc/aria2c.1
+++ b/doc/aria2c.1
@@ -497,7 +497,7 @@ Seed previously downloaded files without verifying piece hashes\&. Default:
 .PP
 \fB\-\-bt\-tracker\-interval\fR=SEC
 .RS 4
-Set the interval in seconds between tracker requests\&. This completely overrides interval value and aria2 just uses this value and ignores the minInterval and interval value in the response of tracker\&. If
+Set the interval in seconds between tracker requests\&. This completely overrides interval value and aria2 just uses this value and ignores the min interval and interval value in the response of tracker\&. If
 \fI0\fR
 is set, aria2 determines interval based on the response of tracker and the download progress\&. Default:
 \fI0\fR
diff --git a/doc/aria2c.1.html b/doc/aria2c.1.html
index 17e1a8e9..38bc43d7 100644
--- a/doc/aria2c.1.html
+++ b/doc/aria2c.1.html
@@ -1053,7 +1053,7 @@ writes the piece to the appropriate files.</td>
 <p>
   Set the interval in seconds between tracker requests. This
   completely overrides interval value and aria2 just uses this value
-  and ignores the minInterval and interval value in the response of
+  and ignores the min interval and interval value in the response of
   tracker. If <em>0</em> is set, aria2 determines interval based on the
   response of tracker and the download progress.  Default: <em>0</em>
 </p>
@@ -2337,7 +2337,7 @@ files in the program, then also delete it here.</p></div>
 </div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2009-03-22 00:13:56 JST
+Last updated 2009-03-22 16:27:15 JST
 </div>
 </div>
 </body>
diff --git a/doc/aria2c.1.txt b/doc/aria2c.1.txt
index e371f02d..ad93d185 100644
--- a/doc/aria2c.1.txt
+++ b/doc/aria2c.1.txt
@@ -371,7 +371,7 @@ BitTorrent Specific Options
 *--bt-tracker-interval*=SEC::
   Set the interval in seconds between tracker requests. This
   completely overrides interval value and aria2 just uses this value
-  and ignores the minInterval and interval value in the response of
+  and ignores the min interval and interval value in the response of
   tracker. If '0' is set, aria2 determines interval based on the
   response of tracker and the download progress.  Default: '0'
 
diff --git a/src/usage_text.h b/src/usage_text.h
index 222f2b4e..43a5d66e 100644
--- a/src/usage_text.h
+++ b/src/usage_text.h
@@ -509,7 +509,7 @@ _(" --dry-run[=true|false]       If true is given, aria2 just checks whether the
 _(" --bt-tracker-interval=SEC    Set the interval in seconds between tracker\n"\
   "                              requests. This completely overrides interval value\n"\
   "                              and aria2 just uses this value and ignores the\n"\
-  "                              minInterval and interval value in the response of\n"\
+  "                              min interval and interval value in the response of\n"\
   "                              tracker. If 0 is set, aria2 determines interval\n"\
   "                              based on the response of tracker and the download\n"\
   "                              progress.")