More minor typos

diff --git a/lib/pty-session.c b/lib/pty-session.c
index 1173d98c84125fd935cf9add65040231b9858bb0..bc18cd5f033d692fb6aa593617398912d7c9e0bb 100644 (file)
--- a/lib/pty-session.c
+++ b/lib/pty-session.c
@@ -113,7 +113,7 @@ pid_t ul_pty_get_child(struct ul_pty *pty)
        return pty->child;
 }
 
-/* it's active when signals are redurected to sigfd */
+/* it's active when signals are redirected to sigfd */
 int ul_pty_is_running(struct ul_pty *pty)
 {
        assert(pty);
@@ -479,7 +479,7 @@ static int handle_signal(struct ul_pty *pty, int fd)
        case SIGQUIT:
                DBG(SIG, ul_debugobj(pty, " get signal SIG{TERM,INT,QUIT}"));
                pty->delivered_signal = info.ssi_signo;
-                /* Child termination is going to generate SIGCHILD (see above) */
+                /* Child termination is going to generate SIGCHLD (see above) */
                if (pty->child > 0)
                        kill(pty->child, SIGTERM);
 
@@ -515,9 +515,7 @@ int ul_pty_proxy_master(struct ul_pty *pty)
                [POLLFD_STDIN]  = { .fd = STDIN_FILENO, .events = POLLIN | POLLERR | POLLHUP }
        };
 
-       /* We use signalfd and standard signals by handlers are blocked
-        * at all
-        */
+       /* We use signalfd, and standard signals by handlers are completely blocked */
        assert(pty->sigfd >= 0);
 
        pfd[POLLFD_SIGNAL].fd = pty->sigfd;
@@ -602,7 +600,7 @@ int ul_pty_proxy_master(struct ul_pty *pty)
                                /* data */
                                if (pfd[i].revents & POLLIN)
                                        rc = handle_io(pty, pfd[i].fd, &eof);
-                               /* EOF maybe detected by two ways:
+                               /* EOF maybe detected in two ways; they are:
                                 *      A) poll() return POLLHUP event after close()
                                 *      B) read() returns 0 (no data)
                                 *