-When reading \fIWIMFILE\fR, verify its integrity if the integrity table is
-present; in addition, include an integrity table in the optimized WIM. If this
-option is not specified, no integrity table is included in the optimized WIM,
-even if there was one in the original WIM.
+When reading \fIWIMFILE\fR, verify its integrity if an integrity table is
+present. In addition, include an integrity table in the optimized WIM. If this
+option is not specified, by default the integrity table (if present) is not
+checked, and an integrity table is included in the rebuilt WIM if and only if
+one was present in the original WIM.
+.TP
+\fB--nocheck\fR
+Neither verify the integrity of \fIWIMFILE\fR using the integrity table, nor
+include an integrity table in the rebuilt WIM file.