-temporary staging directory to contain files that are created or modified. When
-the filesystem is unmounted with \fB--commit\fR, the WIM is rebuilt, merging in
-the staging files as needed. Then, the temporary staging directory is deleted.
+temporary staging directory to contain files that are created or modified. This
+directory is located in the same directory as \fIWIMFILE\fR by default, but the
+location can be set using the \fB--staging-dir\fR option. When the filesystem
+is unmounted with \fB--commit\fR, the WIM is rebuilt, merging in the staging
+files as needed. Then, the temporary staging directory is deleted.