Correct example to match output

Author: Altai-man

doc/Type/Signature.pod6

@@ -481,8 +481,8 @@ L<Pair|/type/Pair> with C<|> to turn it into a named argument.
 
 The same can be used to convert a C<Hash> into named arguments.
 
+    sub f(:$also-named) { note &?ROUTINE.signature };
     my %pairs = also-named => 4;
-    sub f(|c) {};
     f |%pairs;                              # «(:$also-named)␤»
 
 A C<Hash> that contains a list may prove problematic when slipped into named