fix syntax

Specification.pod6

@@ -32,7 +32,7 @@ Looking forward to working on the next release with your valuable input.
     =item Refactor Named custom blocks and markup custom codes, C<M<>>,
     =item embedding binary data into documents, C<=data>, C<:filename>, C<:encoding>,
     =item C<:mime-type> attribute for C<=include> and C<=data> blocks,
-    =item introduce C<data:> schema for use in =picture and C<=table>,
+    =item introduce C<data:> schema for use in C<=picture> and C<=table>,
     =item render tables from CSV files, C<=table>,
     =item new markdown mode for parser,
     =item C<M<>> - extends inline markup features,