Fix typos in documentation.

CLA: trivial

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7038)

4 files changed, 8 insertions, 8 deletions

diff --git a/doc/man3/EVP_DigestInit.pod b/doc/man3/EVP_DigestInit.pod
index 808d796..67f4f02 100644
--- a/doc/man3/EVP_DigestInit.pod
+++ b/doc/man3/EVP_DigestInit.pod
@@ -278,7 +278,7 @@ EVP_MD_CTX_copy_ex() because they can efficiently reuse a digest context
 instead of initializing and cleaning it up on each call and allow non default
 implementations of digests to be specified.
 
-If digest contexts are not cleaned up after use
+If digest contexts are not cleaned up after use,
 memory leaks will occur.
 
 EVP_MD_CTX_size(), EVP_MD_CTX_block_size(), EVP_MD_CTX_type(),
diff --git a/doc/man3/EVP_DigestSignInit.pod b/doc/man3/EVP_DigestSignInit.pod
index 400e89d..1919801 100644
--- a/doc/man3/EVP_DigestSignInit.pod
+++ b/doc/man3/EVP_DigestSignInit.pod
@@ -31,7 +31,7 @@ the signing algorithm supports it.
 
 Only EVP_PKEY types that support signing can be used with these functions. This
 includes MAC algorithms where the MAC generation is considered as a form of
-"signing." Built-in EVP_PKEY types supported by these functions are CMAC,
+"signing". Built-in EVP_PKEY types supported by these functions are CMAC,
 Poly1305, DSA, ECDSA, HMAC, RSA, SipHash, Ed25519 and Ed448.
 
 Not all digests can be used for all key types. The following combinations apply.
@@ -80,10 +80,10 @@ signature context B<ctx>. This function can be called several times on the
 same B<ctx> to include additional data. This function is currently implemented
 using a macro.
 
-EVP_DigestSignFinal() signs the data in B<ctx> places the signature in B<sig>.
+EVP_DigestSignFinal() signs the data in B<ctx> and places the signature in B<sig>.
 If B<sig> is B<NULL> then the maximum size of the output buffer is written to
 the B<siglen> parameter. If B<sig> is not B<NULL> then before the call the
-B<siglen> parameter should contain the length of the B<sig> buffer, if the
+B<siglen> parameter should contain the length of the B<sig> buffer. If the
 call is successful the signature is written to B<sig> and the amount of data
 written to B<siglen>.
 
@@ -95,7 +95,7 @@ EVP_DigestSignFinal().
 
 EVP_DigestSignInit(), EVP_DigestSignUpdate(), EVP_DigestSignaFinal() and
 EVP_DigestSign() return 1 for success and 0 or a negative value for failure. In
-particular a return value of -2 indicates the operation is not supported by the
+particular, a return value of -2 indicates the operation is not supported by the
 public key algorithm.
 
 The error codes can be obtained from L<ERR_get_error(3)>.
@@ -123,7 +123,7 @@ The call to EVP_DigestSignFinal() internally finalizes a copy of the digest
 context. This means that calls to EVP_DigestSignUpdate() and
 EVP_DigestSignFinal() can be called later to digest and sign additional data.
 
-Since only a copy of the digest context is ever finalized the context must
+Since only a copy of the digest context is ever finalized, the context must
 be cleaned up after use by calling EVP_MD_CTX_free() or a memory leak
 will occur.
 
diff --git a/doc/man3/EVP_DigestVerifyInit.pod b/doc/man3/EVP_DigestVerifyInit.pod
index 352ab84..e24a925 100644
--- a/doc/man3/EVP_DigestVerifyInit.pod
+++ b/doc/man3/EVP_DigestVerifyInit.pod
@@ -75,7 +75,7 @@ The call to EVP_DigestVerifyFinal() internally finalizes a copy of the digest
 context. This means that EVP_VerifyUpdate() and EVP_VerifyFinal() can
 be called later to digest and verify additional data.
 
-Since only a copy of the digest context is ever finalized the context must
+Since only a copy of the digest context is ever finalized, the context must
 be cleaned up after use by calling EVP_MD_CTX_free() or a memory leak
 will occur.
 
diff --git a/doc/man7/Ed25519.pod b/doc/man7/Ed25519.pod
index 466e543..7ed5cf0 100644
--- a/doc/man7/Ed25519.pod
+++ b/doc/man7/Ed25519.pod
@@ -25,7 +25,7 @@ The message to sign or verify must be passed using the one-shot
 EVP_DigestSign() and EVP_DigestVerify() functions.
 
 When calling EVP_DigestSignInit() or EVP_DigestVerifyInit(), the
-digest parameter B<MUST> be set to B<NULL>.
+digest B<type> parameter B<MUST> be set to B<NULL>.
 
 Applications wishing to sign certificates (or other structures such as
 CRLs or certificate requests) using Ed25519 or Ed448 can either use X509_sign()