-However, the WIM file may be omitted, in which case it will default to the WIM
-file being appended to for append operations, or the WIM file from which a delta
-is being taken (with \fB--delta-from\fR, if specified) for capture operations.
+However, the WIM file and colon may be omitted, in which case the WIM file will
+default to the WIM file being appended to for append operations, or the WIM file
+from which a delta is being taken (with \fB--delta-from\fR, if specified) for
+capture operations.