Update generate_initial_data/README formating
Presently the crucial commands at the end of the https://git.fmrib.ox.ac.uk/falmagro/ukb_unconfound_v2/-/raw/master/generate_initial_data/README.md aren't treated as preformatted, and so all the commands are combined in a jumble. This PR makes these commands preformatted. (Also, one redirect is missing from the first line; that's fixed in the PR (but not in the example below).
E.g. compare
cat $subjDir/subj.txt | grep "^2" $CONFDATA/subj.txt cat $CONFDATA/subj.txt | awk -F "" '{print $2$3$4$5$6$7$8}' > $CONFDATA/subj_2.txt bool_files.sh $CONFDATA/subj.txt $SUBJECTS_DIR/subj.txt cp A_and_B.txt $CONFDATA/FS_subj.txt rm A_*txt B_not_A.txt
to
cat $subjDir/subj.txt | grep "^2" $CONFDATA/subj.txt
cat $CONFDATA/subj.txt | awk -F "" '{print $2$3$4$5$6$7$8}' > $CONFDATA/subj_2.txt
bool_files.sh $CONFDATA/subj.txt $SUBJECTS_DIR/subj.txt
cp A_and_B.txt $CONFDATA/FS_subj.txt
rm A_*txt B_not_A.txt
Edited by Tom Nichols