Unicode::UCD: correct minor pod error

An unassigned code point is considered to be in the "Unknown" script by
Unicode, and since 5.14, this function returns that correct value.

diff --git a/lib/Unicode/UCD.pm b/lib/Unicode/UCD.pm
index 22e1176..a1e5244 100644 (file)
--- a/lib/Unicode/UCD.pm
+++ b/lib/Unicode/UCD.pm
@@ -579,7 +579,7 @@ sub charblock {
 
 With a L</code point argument> charscript() returns the I<script> the
 code point belongs to, e.g.  C<Latin>, C<Greek>, C<Han>.
-If the code point is unassigned, it returns B<undef>
+If the code point is unassigned, it returns C<"Unknown">.
 
 If supplied with an argument that can't be a code point, charscript() tries
 to do the opposite and interpret the argument as a code point script. The