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Some proofreading in refguide.xml. Remove the parenthetical "(New format
nmap-services only.)" because the new format is the default.
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@@ -1496,7 +1496,7 @@ way.</para>
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<para>In addition to all of the scan methods discussed previously,
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Nmap offers options for specifying which ports are scanned and
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whether the scan order is randomized or sequential. By default, Nmap scans all ports up to and including 1024 as well as higher numbered ports listed in the <filename>nmap-services</filename> file for the protocol(s) being scanned.
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whether the scan order is randomized or sequential. By default, Nmap scans the most common 1,000 ports for each protocol.
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<indexterm><primary>default ports</primary></indexterm>
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</para>
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@@ -1520,14 +1520,14 @@ way.</para>
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is allowed if you specify it
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explicitly. For IP protocol scanning (<option>-sO</option>), this option
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specifies the protocol numbers you wish to scan for
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(0-255).</para>
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(0–255).</para>
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<para>When scanning both TCP and UDP ports, you can specify
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a particular protocol by preceding the port numbers by <literal>T:</literal>
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or <literal>U:</literal>. The qualifier lasts until you specify another
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qualifier. For example, the argument <option>-p
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U:53,111,137,T:21-25,80,139,8080</option> would scan UDP
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ports 53,111,and 137, as well as the listed TCP ports. Note
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ports 53, 111,and 137, as well as the listed TCP ports. Note
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that to scan both UDP and TCP, you have to specify
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<option>-sU</option> and at least one TCP scan type (such as
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<option>-sS</option>, <option>-sF</option>, or
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@@ -1599,7 +1599,7 @@ way.</para>
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</term>
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<listitem>
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<indexterm><primary>--port-ratio</primary></indexterm>
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<para>Scans all ports in <filename>nmap-services</filename> file with a ratio greater than the number specified as the argument. (New format <filename>nmap-services</filename> only.)</para>
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<para>Scans all ports in <filename>nmap-services</filename> file with a ratio greater than the number specified as the argument.</para>
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</listitem>
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</varlistentry>
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@@ -1609,7 +1609,7 @@ way.</para>
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</term>
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<listitem>
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<indexterm><primary>--top-ports</primary></indexterm>
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<para>Scans the N highest-ratio ports found in <filename>nmap-services</filename> file. (New format <filename>nmap-services</filename> only.)</para>
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<para>Scans the N highest-ratio ports found in <filename>nmap-services</filename> file.</para>
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</listitem>
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</varlistentry>
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