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| -rw-r--r-- | pod/perldsc.pod | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pod/perldsc.pod b/pod/perldsc.pod index fd6403b7e7..623e367910 100644 --- a/pod/perldsc.pod +++ b/pod/perldsc.pod @@ -71,8 +71,8 @@ these types of data structures. =head1 REFERENCES X<reference> X<dereference> X<dereferencing> X<pointer> -The most important thing to understand about all data structures in Perl --- including multidimensional arrays--is that even though they might +The most important thing to understand about all data structures in +Perl--including multidimensional arrays--is that even though they might appear otherwise, Perl C<@ARRAY>s and C<%HASH>es are all internally one-dimensional. They can hold only scalar values (meaning a string, number, or a reference). They cannot directly contain other arrays or |