# RETURN:
# A 4-dimensionnal array in $self->{top_terms}
# [0] term
-# [1] term number of occurences
+# [1] term number of occurrences
# [2] term proportional relative weight in terms set E[0-1]
# [3] term logarithmic relative weight E [0-levels_cloud]
#
# This array is sorted alphabetically by terms ([0])
-# It can be easily sorted by occurences:
+# It can be easily sorted by occurrences:
# @t = sort { $a[1] <=> $a[1] } @{$self->{top_terms}};
#
sub scan {
#
-# Returns a HTML version of index top terms formated
+# Returns a HTML version of index top terms formatted
# as a 'tag cloud'.
#
sub html_cloud {
=head1 IMPROVEMENTS
Generated top terms have more informations than those outputted from
-the time beeing. Some parameters could be easily added to improve
+the time being. Some parameters could be easily added to improve
this script:
=over
=item B<WithCount>
-In order to output terms with the number of occurences they
+In order to output terms with the number of occurrences they
have been found in Koha Catalogue by Zebra.
=item B<CloudLevels>