<para>The memory pointed at by <parameter>p</parameter> and the
contents of the strings themselves are copied into the memory area
containing the message and may be changed after this call. Note
- that the signature of <parameter>l</parameter> parameter is be
- treated as <type>const char* const*</type>, and the the contents
+ that the signature of <parameter>l</parameter> parameter is to be
+ treated as <type>const char *const *</type>, and the contents
will not be modified.</para>
</refsect1>