Fix some more typos

Submitted by:
Reviewed by:
PR:

apps/dh.c

@@ -155,7 +155,7 @@ bad:
 		BIO_printf(bio_err," -in arg       input file\n");
 		BIO_printf(bio_err," -out arg      output file\n");
 		BIO_printf(bio_err," -check        check the DH parameters\n");
-		BIO_printf(bio_err," -text         check the DH parameters\n");
+		BIO_printf(bio_err," -text         print a text form of the DH parameters\n");
 		BIO_printf(bio_err," -C            Output C code\n");
 		BIO_printf(bio_err," -noout        no output\n");
 		goto end;

apps/req.c

@@ -349,7 +349,7 @@ bad:
 		BIO_printf(bio_err," -newkey dsa:file generate a new DSA key, parameters taken from CA in 'file'\n");
 
 		BIO_printf(bio_err," -[digest]      Digest to sign with (md5, sha1, md2, mdc2)\n");
-		BIO_printf(bio_err," -config file   request templace file.\n");
+		BIO_printf(bio_err," -config file   request template file.\n");
 		BIO_printf(bio_err," -new           new request.\n");
 		BIO_printf(bio_err," -x509          output a x509 structure instead of a cert. req.\n");
 		BIO_printf(bio_err," -days          number of days a x509 generated by -x509 is valid for.\n");

apps/s_time.c

@@ -224,8 +224,8 @@ static void s_time_usage()
 -time arg     - max number of seconds to collect data, default %d\n\
 -verify arg   - turn on peer certificate verification, arg == depth\n\
 -cert arg     - certificate file to use, PEM format assumed\n\
--key arg      - RSA file to use, PEM format assumed, in cert file if\n\
-                not specified but cert fill is.\n\
+-key arg      - RSA file to use, PEM format assumed, key is in cert file\n\
+                file if not specified by this option\n\
 -CApath arg   - PEM format directory of CA's\n\
 -CAfile arg   - PEM format file of CA's\n\
 -cipher       - prefered cipher to use, play with 'openssl ciphers'\n\n";

apps/sess_id.c

@@ -77,7 +77,7 @@ static char *sess_id_usage[]={
 " -in arg         - input file - default stdin\n",
 " -out arg        - output file - default stdout\n",
 " -text           - print ssl session id details\n",
-" -cert           - output certificaet \n",
+" -cert           - output certificate \n",
 " -noout          - no CRL output\n",
 NULL
 };