Also put "savefile" in the usual quotes.
.SH DESCRIPTION
If
.I p
-refers to a savefile,
+refers to a ``savefile'',
.B pcap_major_version()
-returns the major number of the file format of the savefile and
+returns the major number of the file format of the ``savefile'' and
.B pcap_minor_version()
-returns the minor number of the file format of the savefile. The
-version number is stored in the header of the savefile.
+returns the minor number of the file format of the ``savefile''. The
+version number is stored in the ``savefile''; note that the meaning of
+its values depends on the type of ``savefile'' (for example, pcap or
+pcap-NG).
.PP
If
.I p