perldiag: Rewrap ‘length() used on %s’

splain output looks better in an 80-column terminal this way.

diff --git a/pod/perldiag.pod b/pod/perldiag.pod
index 50a5c00..2d97af6 100644 (file)
--- a/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@ -2465,8 +2465,8 @@ an undefined value for the length. See L<perlfunc/pack>.
 
 =item length() used on %s
 
-(W syntax) You used length() on either an array or a hash when you probably 
-wanted a count of the items.
+(W syntax) You used length() on either an array or a hash when you
+probably wanted a count of the items.
 
 Array size can be obtained by doing: