Correct spelling of database

Apply normal sentence case to db update message

CLA: trivial

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tom Cosgrove <tom.cosgrove@arm.com>
Reviewed-by: Todd Short <todd.short@me.com>
(Merged from #21535)

apps/ca.c

@@ -1017,7 +1017,7 @@ int ca_main(int argc, char **argv)
             }
         }
         /*
-         * we have a stack of newly certified certificates and a data base
+         * we have a stack of newly certified certificates and a database
          * and serial number that need updating
          */
 
@@ -1118,7 +1118,7 @@ int ca_main(int argc, char **argv)
             if (!rotate_index(dbfile, "new", "old"))
                 goto end;
 
-            BIO_printf(bio_err, "Data Base Updated\n");
+            BIO_printf(bio_err, "Database updated\n");
         }
     }
 
@@ -1297,7 +1297,7 @@ int ca_main(int argc, char **argv)
             if (!rotate_index(dbfile, "new", "old"))
                 goto end;
 
-            BIO_printf(bio_err, "Data Base Updated\n");
+            BIO_printf(bio_err, "Database updated\n");
         }
     }
     ret = 0;
@@ -1748,7 +1748,7 @@ static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
 
     if (verbose)
         BIO_printf(bio_err,
-                   "The subject name appears to be ok, checking data base for clashes\n");
+                   "The subject name appears to be ok, checking database for clashes\n");
 
     /* Build the correct Subject if no e-mail is wanted in the subject. */
     if (!email_dn) {
@@ -1837,7 +1837,7 @@ static int do_body(X509 **xret, EVP_PKEY *pkey, X509 *x509,
         else if (rrow[DB_type][0] == DB_TYPE_VAL)
             p = "Valid";
         else
-            p = "\ninvalid type, Data base error\n";
+            p = "\ninvalid type, Database error\n";
         BIO_printf(bio_err, "Type          :%s\n", p);
         if (rrow[DB_type][0] == DB_TYPE_REV) {
             p = rrow[DB_exp_date];