Fix typos and repeated words

CLA: trivial

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
(Merged from https://github.com/openssl/openssl/pull/12320)

1 files changed, 6 insertions, 6 deletions

diff --git a/doc/man7/evp.pod b/doc/man7/evp.pod
index 3e810f3d3f..2a3a1a91dc 100644
--- a/doc/man7/evp.pod
+++ b/doc/man7/evp.pod
@@ -25,7 +25,7 @@ functions.
 Symmetric encryption is available with the L<B<EVP_Encrypt>I<XXX>|EVP_EncryptInit(3)>
 functions.  The L<B<EVP_Digest>I<XXX>|EVP_DigestInit(3)> functions provide message digests.
 
-The B<EVP_PKEY>I<XXX> functions provide a high level interface to
+The B<EVP_PKEY>I<XXX> functions provide a high-level interface to
 asymmetric algorithms. To create a new EVP_PKEY see
 L<EVP_PKEY_new(3)>. EVP_PKEYs can be associated
 with a private key of a particular algorithm by using the functions
@@ -43,7 +43,7 @@ The EVP_PKEY functions support the full range of asymmetric algorithm operations
 =item For signing and verifying see L<EVP_PKEY_sign(3)>,
 L<EVP_PKEY_verify(3)> and L<EVP_PKEY_verify_recover(3)>.
 However, note that
-these functions do not perform a digest of the data to be signed. Therefore
+these functions do not perform a digest of the data to be signed. Therefore,
 normally you would use the L<EVP_DigestSignInit(3)>
 functions for this purpose.
 
@@ -72,12 +72,12 @@ as defaults, then the various EVP functions will automatically use those
 implementations automatically in preference to built in software
 implementations. For more information, consult the engine(3) man page.
 
-Although low level algorithm specific functions exist for many algorithms
+Although low-level algorithm specific functions exist for many algorithms
 their use is discouraged. They cannot be used with an ENGINE and ENGINE
-versions of new algorithms cannot be accessed using the low level functions.
+versions of new algorithms cannot be accessed using the low-level functions.
 Also makes code harder to adapt to new algorithms and some options are not
-cleanly supported at the low level and some operations are more efficient
-using the high level interface.
+cleanly supported at the low-level and some operations are more efficient
+using the high-level interface.
 
 =head1 SEE ALSO