perlapi use 'UTF-8' instead of variants of that

1 files changed, 5 insertions, 5 deletions

diff --git a/sv.h b/sv.h
index 7c67d8f6be..331b8236b6 100644
--- a/sv.h
+++ b/sv.h
@@ -1575,13 +1575,13 @@ Returns a boolean indicating whether Perl would evaluate the SV as true or
 false.  See C<L</SvOK>> for a defined/undefined test.  Does not handle 'get' magic.
 
 =for apidoc Am|char*|SvPVutf8_force|SV* sv|STRLEN len
-Like C<SvPV_force>, but converts C<sv> to utf8 first if necessary.
+Like C<SvPV_force>, but converts C<sv> to UTF-8 first if necessary.
 
 =for apidoc Am|char*|SvPVutf8|SV* sv|STRLEN len
-Like C<SvPV>, but converts C<sv> to utf8 first if necessary.
+Like C<SvPV>, but converts C<sv> to UTF-8 first if necessary.
 
 =for apidoc Am|char*|SvPVutf8_nolen|SV* sv
-Like C<SvPV_nolen>, but converts C<sv> to utf8 first if necessary.
+Like C<SvPV_nolen>, but converts C<sv> to UTF-8 first if necessary.
 
 =for apidoc Am|char*|SvPVbyte_force|SV* sv|STRLEN len
 Like C<SvPV_force>, but converts C<sv> to byte representation first if necessary.
@@ -1593,12 +1593,12 @@ Like C<SvPV>, but converts C<sv> to byte representation first if necessary.
 Like C<SvPV_nolen>, but converts C<sv> to byte representation first if necessary.
 
 =for apidoc Am|char*|SvPVutf8x_force|SV* sv|STRLEN len
-Like C<SvPV_force>, but converts C<sv> to utf8 first if necessary.
+Like C<SvPV_force>, but converts C<sv> to UTF-8 first if necessary.
 Guarantees to evaluate C<sv> only once; use the more efficient C<SvPVutf8_force>
 otherwise.
 
 =for apidoc Am|char*|SvPVutf8x|SV* sv|STRLEN len
-Like C<SvPV>, but converts C<sv> to utf8 first if necessary.
+Like C<SvPV>, but converts C<sv> to UTF-8 first if necessary.
 Guarantees to evaluate C<sv> only once; use the more efficient C<SvPVutf8>
 otherwise.