Fix some extra or missing whitespaces...

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1618)

2 files changed, 5 insertions, 6 deletions

diff --git a/doc/man3/EVP_DigestInit.pod b/doc/man3/EVP_DigestInit.pod
index 14f195a089..d57f09daad 100644
--- a/doc/man3/EVP_DigestInit.pod
+++ b/doc/man3/EVP_DigestInit.pod
@@ -210,14 +210,13 @@ digest name passed on the command line.
  unsigned char md_value[EVP_MAX_MD_SIZE];
  int md_len, i;
 
- if(!argv[1]) {
+ if (!argv[1]) {
         printf("Usage: mdtest digestname\n");
         exit(1);
  }
 
  md = EVP_get_digestbyname(argv[1]);
-
- if(!md) {
+ if (md == NULL) {
         printf("Unknown message digest %s\n", argv[1]);
         exit(1);
  }
diff --git a/doc/man3/SSL_CTX_set_tlsext_ticket_key_cb.pod b/doc/man3/SSL_CTX_set_tlsext_ticket_key_cb.pod
index e9e4b39b05..71f8792275 100644
--- a/doc/man3/SSL_CTX_set_tlsext_ticket_key_cb.pod
+++ b/doc/man3/SSL_CTX_set_tlsext_ticket_key_cb.pod
@@ -155,17 +155,17 @@ Reference Implementation:
       } else { /* retrieve session */
           key = findkey(name);
 
-          if  (!key || key->expire < now() ) {
+          if (!key || key->expire < now() ) {
               return 0;
           }
 
           HMAC_Init_ex(&hctx, key->hmac_key, 16, EVP_sha256(), NULL);
           EVP_DecryptInit_ex(&ctx, EVP_aes_128_cbc(), NULL, key->aes_key, iv );
 
-          if (key->expire < ( now() - RENEW_TIME ) ) {
+          if (key->expire < ( now() - RENEW_TIME ) )
               /* return 2 - this session will get a new ticket even though the current is still valid */
               return 2;
-          }
+
           return 1;
 
       }