all: fix spelling and typos

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>

agent/command-ssh.c

@@ -2751,7 +2751,7 @@ data_hash (unsigned char *data, size_t data_n,
    allow the use of signature algorithms that implement the hashing
    internally (e.g. Ed25519).  On success the created signature is
    stored in ssh format at R_SIG and it's size at R_SIGLEN; the caller
-   must use es_free to releaase this memory.  */
+   must use es_free to release this memory.  */
 static gpg_error_t
 data_sign (ctrl_t ctrl, ssh_key_type_spec_t *spec,
            const void *hash, size_t hashlen,

agent/divert-scd.c

@@ -195,7 +195,7 @@ has_percent0A_suffix (const char *string)
    string with the passphrase, the buffer may optionally be padded
    with arbitrary characters.
 
-   If DESC_TEXT is not NULL it can be used as further informtion shown
+   If DESC_TEXT is not NULL it can be used as further information shown
    atop of the INFO message.
 
    INFO gets displayed as part of a generic string.  However if the

agent/gpg-agent.c

@@ -851,7 +851,7 @@ parse_rereadable_options (ARGPARSE_ARGS *pargs, int reread)
 
     case oLogFile:
       if (!reread)
-        return 0; /* not handeld */
+        return 0; /* not handled */
       if (!current_logfile || !pargs->r.ret_str
           || strcmp (current_logfile, pargs->r.ret_str))
         {
@@ -1768,7 +1768,7 @@ main (int argc, char **argv )
 
           /* Unless we are running with a program given on the command
            * line we can assume that the inotify things works and thus
-           * we can avoid tye regular stat calls.  */
+           * we can avoid the regular stat calls.  */
           if (!argc)
             reliable_homedir_inotify = 1;
         }
@@ -2108,7 +2108,7 @@ get_agent_scd_notify_event (void)
                                  GetCurrentProcess(), &h2,
                                  EVENT_MODIFY_STATE|SYNCHRONIZE, TRUE, 0))
         {
-          log_error ("setting syncronize for scd notify event failed: %s\n",
+          log_error ("setting synchronize for scd notify event failed: %s\n",
                      w32_strerror (-1) );
           CloseHandle (h);
         }

agent/learncard.c

@@ -40,7 +40,7 @@ struct keypair_info_s
   char hexgrip[1];   /* The keygrip (i.e. a hash over the public key
                         parameters) formatted as a hex string.
                         Allocated somewhat large to also act as
-                        memeory for the above ID field. */
+                        memory for the above ID field. */
 };
 typedef struct keypair_info_s *KEYPAIR_INFO;
 

agent/protect.c

@@ -1109,7 +1109,7 @@ agent_unprotect (ctrl_t ctrl,
   if (!protect_info[infidx].algo)
     return gpg_error (GPG_ERR_UNSUPPORTED_ALGORITHM);
 
-  /* See wether we have a protected-at timestamp.  */
+  /* See whether we have a protected-at timestamp.  */
   protect_list = s;  /* Save for later.  */
   if (protected_at)
     {