Fix some pod-page ordering nits

Backport of https://github.com/openssl/openssl/pull/9602

Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9632)

5 files changed, 5 insertions, 5 deletions

diff --git a/doc/man7/Ed25519.pod b/doc/man7/Ed25519.pod
index 3f54217918..fd04dbb2d1 100644
--- a/doc/man7/Ed25519.pod
+++ b/doc/man7/Ed25519.pod
@@ -53,7 +53,7 @@ Ed25519 and Ed448 can be tested within L<speed(1)> application since version 1.1
 Valid algorithm names are B<ed25519>, B<ed448> and B<eddsa>. If B<eddsa> is
 specified, then both Ed25519 and Ed448 are benchmarked.
 
-=head1 EXAMPLE
+=head1 EXAMPLES
 
 This example generates an B<ED25519> private key and writes it to standard
 output in PEM format:
diff --git a/doc/man7/SM2.pod b/doc/man7/SM2.pod
index 029dc736cb..0cd6ad0aa2 100644
--- a/doc/man7/SM2.pod
+++ b/doc/man7/SM2.pod
@@ -41,7 +41,7 @@ done by calling:
 And normally there is no need to pass a B<pctx> parameter to EVP_DigestSignInit()
 or EVP_DigestVerifyInit() in such a scenario.
 
-=head1 EXAMPLE
+=head1 EXAMPLES
 
 This example demonstrates the calling sequence for using an B<EVP_PKEY> to verify
 a message with the SM2 signature algorithm and the SM3 hash algorithm:
diff --git a/doc/man7/X25519.pod b/doc/man7/X25519.pod
index 7cb6ff6b3b..cdb56599d1 100644
--- a/doc/man7/X25519.pod
+++ b/doc/man7/X25519.pod
@@ -37,7 +37,7 @@ X25519 or X448 public keys can be set directly using
 L<EVP_PKEY_new_raw_public_key(3)> or loaded from a SubjectPublicKeyInfo
 structure in a PEM file using L<PEM_read_bio_PUBKEY(3)> (or similar function).
 
-=head1 EXAMPLE
+=head1 EXAMPLES
 
 This example generates an B<X25519> private key and writes it to standard
 output in PEM format:
diff --git a/doc/man7/bio.pod b/doc/man7/bio.pod
index 45ef2f7704..98f2caa4e7 100644
--- a/doc/man7/bio.pod
+++ b/doc/man7/bio.pod
@@ -52,7 +52,7 @@ pointer to a BIO_METHOD. There is a naming convention for such functions:
 a source/sink BIO is normally called BIO_s_*() and a filter BIO
 BIO_f_*();
 
-=head1 EXAMPLE
+=head1 EXAMPLES
 
 Create a memory BIO:
 
diff --git a/doc/man7/scrypt.pod b/doc/man7/scrypt.pod
index 94ff3ab53f..89a816e625 100644
--- a/doc/man7/scrypt.pod
+++ b/doc/man7/scrypt.pod
@@ -38,7 +38,7 @@ A context for scrypt can be obtained by calling:
 The output length of an scrypt key derivation is specified via the
 length parameter to the L<EVP_PKEY_derive(3)> function.
 
-=head1 EXAMPLE
+=head1 EXAMPLES
 
 This example derives a 64-byte long test vector using scrypt using the password
 "password", salt "NaCl" and N = 1024, r = 8, p = 16.