Fixes some typos in doc/ssl/

This is the last of Alok's PR260
Reviewed-by: Tim Hudson <tjh@openssl.org>

3 files changed, 15 insertions, 15 deletions

diff --git a/doc/ssl/SSL_CTX_set_cert_cb.pod b/doc/ssl/SSL_CTX_set_cert_cb.pod
index 141d828f5b..1677ff0724 100644
--- a/doc/ssl/SSL_CTX_set_cert_cb.pod
+++ b/doc/ssl/SSL_CTX_set_cert_cb.pod
@@ -43,7 +43,7 @@ SSL_add1_chain_cert().
 It might also call SSL_certs_clear() to delete any certificates associated
 with the B<SSL> object.
 
-The certificate callback functionality supercedes the (largely broken)
+The certificate callback functionality supersedes the (largely broken)
 functionality provided by the old client certificate callback interface.
 It is B<always> called even is a certificate is already set so the callback
 can modify or delete the existing certificate.
diff --git a/doc/ssl/SSL_CTX_set_security_level.pod b/doc/ssl/SSL_CTX_set_security_level.pod
index d5d253920c..a8a7eccfdb 100644
--- a/doc/ssl/SSL_CTX_set_security_level.pod
+++ b/doc/ssl/SSL_CTX_set_security_level.pod
@@ -34,7 +34,7 @@ SSL_CTX_set_security_level, SSL_set_security_level, SSL_CTX_get_security_level,
 =head1 DESCRIPTION
 
 The functions SSL_CTX_set_security_level() and SSL_set_security_level() set
-the security level to B<level>. If not set the libary default security level
+the security level to B<level>. If not set the library default security level
 is used.
 
 The functions SSL_CTX_get_security_level() and SSL_get_security_level()
diff --git a/doc/ssl/SSL_CTX_set_tlsext_ticket_key_cb.pod b/doc/ssl/SSL_CTX_set_tlsext_ticket_key_cb.pod
index da0dd0f597..af203b81f0 100644
--- a/doc/ssl/SSL_CTX_set_tlsext_ticket_key_cb.pod
+++ b/doc/ssl/SSL_CTX_set_tlsext_ticket_key_cb.pod
@@ -15,7 +15,7 @@ SSL_CTX_set_tlsext_ticket_key_cb - set a callback for session ticket processing
 
 =head1 DESCRIPTION
 
-SSL_CTX_set_tlsext_ticket_key_cb() sets a callback fuction I<cb> for handling 
+SSL_CTX_set_tlsext_ticket_key_cb() sets a callback function I<cb> for handling
 session tickets for the ssl context I<sslctx>. Session tickets, defined in 
 RFC5077 provide an enhanced session resumption capability where the server
 implementation is not required to maintain per session state. It only applies
@@ -40,13 +40,13 @@ The server, through the callback function, either agrees to reuse the session
 ticket information or it starts a full TLS handshake to create a new session
 ticket.
 
-Before the callback function is started I<ctx> and I<hctx> have been 
+Before the callback function is started I<ctx> and I<hctx> have been
 initialised with EVP_CIPHER_CTX_init and HMAC_CTX_init respectively.
 
 For new sessions tickets, when the client doesn't present a session ticket, or
-an attempted retreival of the ticket failed, or a renew option was indicated,
+an attempted retrieval of the ticket failed, or a renew option was indicated,
 the callback function will be called with I<enc> equal to 1. The OpenSSL
-library expects that the function will set an arbitary I<name>, initialize
+library expects that the function will set an arbitrary I<name>, initialize
 I<iv>, and set the cipher context I<ctx> and the hash context I<hctx>.
 
 The I<name> is 16 characters long and is used as a key identifier.
@@ -54,22 +54,22 @@ The I<name> is 16 characters long and is used as a key identifier.
 The I<iv> length is the length of the IV of the corresponding cipher. The
 maximum IV length is L<EVP_MAX_IV_LENGTH> bytes defined in B<evp.h>.
 
-The initialization vector I<iv> should be a random value. The cipher context 
-I<ctx> should use the initialisation vector I<iv>. The cipher context can be 
+The initialization vector I<iv> should be a random value. The cipher context
+I<ctx> should use the initialisation vector I<iv>. The cipher context can be
 set using L<EVP_EncryptInit_ex>. The hmac context can be set using L<HMAC_Init_ex>.
 
 When the client presents a session ticket, the callback function with be called 
-with I<enc> set to 0 indicating that the I<cb> function should retreive a set
+with I<enc> set to 0 indicating that the I<cb> function should retrieve a set
 of parameters. In this case I<name> and I<iv> have already been parsed out of
 the session ticket. The OpenSSL library expects that the I<name> will be used
 to retrieve a cryptographic parameters and that the cryptographic context
-I<ctx> will be set with the retreived parameters and the initialization vector
+I<ctx> will be set with the retrieved parameters and the initialization vector
 I<iv>. using a function like L<EVP_DecryptInit_ex>. The I<hctx> needs to be set
 using L<HMAC_Init_ex>.
 
 If the I<name> is still valid but a renewal of the ticket is required the
 callback function should return 2. The library will call the callback again
-with an arguement of enc equal to 1 to set the new ticket.
+with an argument of enc equal to 1 to set the new ticket.
 
 The return value of the I<cb> function is used by OpenSSL to determine what
 further processing will occur. The following return values have meaning:
@@ -92,7 +92,7 @@ continue on those parameters.
 =item Z<>0
 
 This indicates that it was not possible to set/retrieve a session ticket and 
-the SSL/TLS session will continue by by negiotationing a set of cryptographic
+the SSL/TLS session will continue by by negotiating a set of cryptographic
 parameters or using the alternate SSL/TLS resumption mechanism, session ids.
 
 If called with enc equal to 0 the library will call the I<cb> again to get
@@ -107,10 +107,10 @@ This indicates an error.
 =head1 NOTES
 
 Session resumption shortcuts the TLS so that the client certificate
-negiotation don't occur. It makes up for this by storing client certificate
+negotiation don't occur. It makes up for this by storing client certificate
 an all other negotiated state information encrypted within the ticket. In a
 resumed session the applications will have all this state information available
-exactly as if a full negiotation had occured.
+exactly as if a full negotiation had occurred.
 
 If an attacker can obtain the key used to encrypt a session ticket, they can
 obtain the master secret for any ticket using that key and decrypt any traffic
@@ -125,7 +125,7 @@ enable an attacker to obtain the session keys.
 
 =head1 EXAMPLES
 
-Reference Implemention:
+Reference Implementation:
   SSL_CTX_set_tlsext_ticket_key_cb(SSL,ssl_tlsext_ticket_key_cb);
   ....