diff --git a/doc/html/hdf5_profile_user_guide.shtml b/doc/html/hdf5_profile_user_guide.shtml
index 5a96c25b786332763ce3affa10bc24410adb9532..0bf66e4939cf7bbe8fb134e6c07561145d63a764 100644
--- a/doc/html/hdf5_profile_user_guide.shtml
+++ b/doc/html/hdf5_profile_user_guide.shtml
@@ -147,34 +147,34 @@ no data collected unless the <B>ProfileHDF5Default</B>
 option is used in acct_gather.conf. --profile on the command line overrides
 any value specified in the configuration file.</p>
 
-<DT><b>--profile</b>=&lt;all|none|[energy[,|task[,|filesystem[,|network]]]]&gt;
+<dt><b>--profile</b>=&lt;all|none|[energy[,|task[,|filesystem[,|network]]]]&gt;
+</dt>
 <DD>
 <p>enables detailed data collection by the acct_gather_profile plugin.
 Detailed data are typically time-series that are stored in a HDF5 file for
 the job.</p></DD>
-</DT>
 <div style="margin-left: 20px;">
 <DL>
-<DT><B>All</B>
+<dt><B>All</B></dt>
 <DD>All data types are collected. (Cannot be combined with other values.)
-</DD></DT>
-<DT><B>None</B>
+</DD>
+<dt><B>None</B></dt>
 <DD>No data types are collected. This is the default. (Cannot be
 combined with other values.)
-</DD></DT>
+</DD>
 
-<DT><B>Energy</B>
-<DD>Energy data is collected.</DD></DT>
+<dt><B>Energy</B></dt>
+<DD>Energy data is collected.</DD>
 
-<DT><B>Filesystem</B>
+<dt><B>Filesystem</B></dt>
 <DD>Filesystem data is collected. Currently only
-Lustre filesystem is supported.</DD></DT>
+Lustre filesystem is supported.</DD>
 
-<DT><B>Network</B>
-<DD>Network (InfiniBand) data is collected.</DD></DT>
+<dt><B>Network</B></dt>
+<DD>Network (InfiniBand) data is collected.</DD>
 
-<DT><B>Task</B>
-<DD>Task (I/O, Memory, ...) data is collected.</DD></DT>
+<dt><B>Task</B></dt>
+<DD>Task (I/O, Memory, ...) data is collected.</DD>
 
 </DL>
 </div>
@@ -256,16 +256,17 @@ Appropriately set energy=freq in either JobAcctGatherFrequency in slurm.conf
 or in --acctg-freq on the command line.
 Also appropriately set EnergyIPMIFrequency in acct_gather.conf.</p>
 <p>Each data sample in the Energe Time Series contains the following data items.
-</p><DL>
-<DT><B>Date Time</B>
+</p>
+<DL>
+<dt><B>Date Time</B></dt>
 <DD>Time of day at which the data sample was taken. This can be used to
-correlate activity with other sources such as logs.</DD></DT>
-<DT><B>Time</B>
-<DD>Elapsed time since the beginning of the step.</DD></DT>
-<DT><B>Power</B>
-<DD>Power consumption during the interval.</DD></DT>
-<DT><B>CPU Frequency</B>
-<DD>CPU Frequency at time of sample in kilohertz.</DD></DT>
+correlate activity with other sources such as logs.</DD>
+<dt><B>Time</B></dt>
+<DD>Elapsed time since the beginning of the step.</DD>
+<dt><B>Power</B></dt>
+<DD>Power consumption during the interval.</DD>
+<dt><B>CPU Frequency</B></dt>
+<DD>CPU Frequency at time of sample in kilohertz.</DD>
 </DL>
 
 <h3>Filesystem Data</h3>
@@ -275,20 +276,21 @@ Appropriately set Filesystem=freq in either JobAcctGatherFrequency in slurm.conf
 or in --acctg-freq on the command line.</p>
 
 <p>Each data sample in the Filesystem Time Series contains the following data items.
-</p><DL>
-<DT><B>Date Time</B>
+</p>
+<DL>
+<dt><B>Date Time</B></dt>
 <DD>Time of day at which the data sample was taken. This can be used to
-correlate activity with other sources such as logs.</DD></DT>
-<DT><B>Time</B>
-<DD>Elapsed time since the beginning of the step.</DD></DT>
-<DT><B>Reads</B>
-<DD>Number of read operations.</DD></DT>
-<DT><B>Megabytes Read</B>
-<DD>Number of megabytes read.</DD></DT>
-<DT><B>Writes</B>
-<DD>Number of write operations.</DD></DT>
-<DT><B>Megabytes Write</B>
-<DD>Number of megabytes written.</DD></DT>
+correlate activity with other sources such as logs.</DD>
+<dt><B>Time</B></dt>
+<DD>Elapsed time since the beginning of the step.</DD>
+<dt><B>Reads</B></dt>
+<DD>Number of read operations.</DD>
+<dt><B>Megabytes Read</B></dt>
+<DD>Number of megabytes read.</DD>
+<dt><B>Writes</B></dt>
+<DD>Number of write operations.</DD>
+<dt><B>Megabytes Write</B></dt>
+<DD>Number of megabytes written.</DD>
 </DL>
 
 <h3>Network (Infiniband Data)</h3>
@@ -299,19 +301,19 @@ or in --acctg-freq on the command line.</p>
 <p>Each data sample in the Network Time Series contains the following
 data items.</p>
 <DL>
-<DT><B>Date Time</B>
+<dt><B>Date Time</B></dt>
 <DD>Time of day at which the data sample was taken. This can be used to
-correlate activity with other sources such as logs.</DD></DT>
-<DT><B>Time</B>
-<DD>Elapsed time since the beginning of the step.</DD></DT>
-<DT><B>Packets In</B>
-<DD>Number of packets coming in.</DD></DT>
-<DT><B>Megabytes Read</B>
-<DD>Number of megabytes coming in through the interface.</DD></DT>
-<DT><B>Packets Out</B>
-<DD>Number of packets going out.</DD></DT>
-<DT><B>Megabytes Write</B>
-<DD>Number of megabytes going out through the interface.</DD></DT>
+correlate activity with other sources such as logs.</DD>
+<dt><B>Time</B></dt>
+<DD>Elapsed time since the beginning of the step.</DD>
+<dt><B>Packets In</B></dt>
+<DD>Number of packets coming in.</DD>
+<dt><B>Megabytes Read</B></dt>
+<DD>Number of megabytes coming in through the interface.</DD>
+<dt><B>Packets Out</B></dt>
+<DD>Number of packets going out.</DD>
+<dt><B>Megabytes Write</B></dt>
+<DD>Number of megabytes going out through the interface.</DD>
 </DL>
 
 <h3>Task Data</h3>
@@ -322,31 +324,31 @@ or in --acctg-freq on the command line.</p>
 <p>Each data sample in the Task Time Series contains the following data
 items.</p>
 <DL>
-<DT><B>Date Time</B>
+<dt><B>Date Time</B></dt>
 <DD>Time of day at which the data sample was taken. This can be used to
-correlate activity with other sources such as logs.</DD></DT>
-<DT><B>Time</B>
-<DD>Elapsed time since the beginning of the step.</DD></DT>
-<DT><B>CPU Frequency</B>
-<DD>CPU Frequency at time of sample.</DD></DT>
-<DT><B>CPU Time</B>
-<DD>Seconds of CPU time used during the sample.</DD></DT>
-<DT><B>CPU Utilization</B>
-<DD>CPU Utilization during the interval.</DD></DT>
-<DT><B>RSS</B>
-<DD>Value of RSS at time of sample.</DD></DT>
-<DT><B>VM Size</B>
-<DD>Value of VM Size at time of sample.</DD></DT>
-<DT><B>Pages</B>
-<DD>Pages used in sample.</DD></DT>
-<DT><B>Read Megabytes</B>
-<DD>Number of megabytes read from local disk.</DD></DT>
-<DT><B>Write Megabytes</B>
-<DD>Number of megabytes written to local disk.</DD></DT>
+correlate activity with other sources such as logs.</DD>
+<dt><B>Time</B></dt>
+<DD>Elapsed time since the beginning of the step.</DD>
+<dt><B>CPU Frequency</B></dt>
+<DD>CPU Frequency at time of sample.</DD>
+<dt><B>CPU Time</B></dt>
+<DD>Seconds of CPU time used during the sample.</DD>
+<dt><B>CPU Utilization</B></dt>
+<DD>CPU Utilization during the interval.</DD>
+<dt><B>RSS</B></dt>
+<DD>Value of RSS at time of sample.</DD>
+<dt><B>VM Size</B></dt>
+<DD>Value of VM Size at time of sample.</DD>
+<dt><B>Pages</B></dt>
+<DD>Pages used in sample.</DD>
+<dt><B>Read Megabytes</B></dt>
+<DD>Number of megabytes read from local disk.</DD>
+<dt><B>Write Megabytes</B></dt>
+<DD>Number of megabytes written to local disk.</DD>
 </DL>
 
 
 
-<p style="text-align:center;">Last modified 30 January 2020</p>
+<p style="text-align:center;">Last modified 9 April 2021</p>
 
 <!--#include virtual="footer.txt"-->