Indent with 4
doc-nits says that over needs a parameter
GH:
@@ -19,7 +19,7 @@ user defined macros.
=head2 The macros
-=over
+=over 4
=item B<OPENSSL_API_COMPAT>
@@ -30,7 +30,7 @@ be declared.
The version number assigned to this macro can take one of two forms:
-=over
+=over 4
=item C<0xMNNFF000L>
@@ -43,7 +43,7 @@ Any version number may be given, but these numbers are
the current known major deprecation points, making them the most
meaningful:
-=over
+=over 4
=item C<0x00908000L> (version 0.9.8)
@@ -63,7 +63,7 @@ This form is a simple number that represents the major version number
and is supported for version 3.0.0 and up. For extra convenience,
these numbers are also available:
-=over
+=over 4
=item Z<>0 (C<0x00908000L>, i.e. version 0.9.8)
