Update "i.e" and "e.g" entities.

kdoctools/customization/en/user.entities

@@ -11,12 +11,12 @@
 <!ENTITY cdrom	'<hardware>CD-ROM drive</hardware>'>
 <!ENTITY Ctrl	"<keycap>Ctrl</keycap>">
 <!ENTITY dpi	'<acronym>dpi</acronym>'>
-<!ENTITY eg     "<abbrev>for example</abbrev>">
+<!ENTITY eg     "<abbrev>for example,</abbrev>">
 <!ENTITY Enter	"<keycap>Enter</keycap>">
 <!ENTITY Esc	"<keycap>Esc</keycap>">
 <!ENTITY etc    "<abbrev>etc.</abbrev>">
 <!ENTITY FAQ	'<acronym>FAQ</acronym>'>
-<!ENTITY ie     "<abbrev>that is</abbrev>">
+<!ENTITY ie     "<abbrev>that is,</abbrev>">
 <!ENTITY infocenter	"<application>Info Center</application>">
 <!ENTITY kcontrolcenter	"<application>&tde; Control Center</application>">
 <!ENTITY ticon	"<guiicon>