perlguts: Add missing '=for apidoc' lines

Spotted by Pali++

diff --git a/pod/perlguts.pod b/pod/perlguts.pod
index 491be59..13207c6 100644 (file)
--- a/pod/perlguts.pod
+++ b/pod/perlguts.pod
@@ -2725,6 +2725,9 @@ The contents of SVs may be printed using the C<SVf> format, like so:
 
 where C<err_msg> is an SV.
 
+=for apidoc Amnh||SVf
+=for apidoc Amh||SVfARG|SV *sv
+
 Not all scalar types are printable.  Simple values certainly are: one of
 IV, UV, NV, or PV.  Also, if the SV is a reference to some value,
 either it will be dereferenced and the value printed, or information