Various typo

Reviewed-by: NRichard Levitte <levitte@openssl.org>
Reviewed-by: NBen Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/4457)

crypto/engine/eng_devcrypto.c

@@ -226,7 +226,7 @@ static int cipher_cleanup(EVP_CIPHER_CTX *ctx)
 
 /*
  * Keep a table of known nids and associated methods.
- * Note that known_cipher_nids[] isn't necessarely indexed the same way as
+ * Note that known_cipher_nids[] isn't necessarily indexed the same way as
  * cipher_data[] above, which known_cipher_methods[] is.
  */
 static int known_cipher_nids[OSSL_NELEM(cipher_data)];
@@ -495,7 +495,7 @@ static int digest_cleanup(EVP_MD_CTX *ctx)
 
 /*
  * Keep a table of known nids and associated methods.
- * Note that known_digest_nids[] isn't necessarely indexed the same way as
+ * Note that known_digest_nids[] isn't necessarily indexed the same way as
  * digest_data[] above, which known_digest_methods[] is.
  */
 static int known_digest_nids[OSSL_NELEM(digest_data)];

doc/man3/ASN1_TIME_set.pod

@@ -224,7 +224,7 @@ if the time is successfully printed out and 0 if an error occurred (I/O error or
 invalid time format).
 
 ASN1_TIME_to_tm() returns 1 if the time is successfully parsed and 0 if an
-error occured (invalid time format).
+error occurred (invalid time format).
 
 ASN1_TIME_diff() returns 1 for success and 0 for failure. It can fail if the
 passed-in time structure has invalid syntax, for example.

doc/man3/SSL_read_early_data.pod

@@ -115,7 +115,7 @@ SSL_read_early_data() may return 3 possible values:
 
 =item SSL_READ_EARLY_DATA_ERROR
 
-This indicates an IO or some other error occured. This should be treated in the
+This indicates an IO or some other error occurred. This should be treated in the
 same way as a 0 return value from L<SSL_read_ex(3)>.
 
 =item SSL_READ_EARLY_DATA_SUCCESS

doc/man3/UI_new.pod

@@ -102,7 +102,7 @@ this UI, it should be freed using UI_free().
 UI_new_method() creates a new UI using the given UI method.  When done with
 this UI, it should be freed using UI_free().
 
-UI_OpenSSL() returns the built-in UI method (note: not necessarely the
+UI_OpenSSL() returns the built-in UI method (note: not necessarily the
 default one, since the default can be changed.  See further on).  This
 method is the most machine/OS dependent part of OpenSSL and normally
 generates the most problems when porting.