Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,

especially in troff files.

3 files changed, 3 insertions, 3 deletions

diff --git a/sys/pc98/cbus/sio.c b/sys/pc98/cbus/sio.c
index 3aa3101..d866963 100644
--- a/sys/pc98/cbus/sio.c
+++ b/sys/pc98/cbus/sio.c
@@ -304,7 +304,7 @@ struct com_s {
 	Port_t	sts_port;
 	Port_t	in_modem_port;
 	Port_t	intr_ctrl_port;
-	Port_t	rsabase;	/* iobase address of a I/O-DATA RSA board */
+	Port_t	rsabase;	/* Iobase address of an I/O-DATA RSA board. */
 	int	intr_enable;
 	int	pc98_prev_modem_status;
 	int	pc98_modem_delta;
diff --git a/sys/pc98/pc98/mse.c b/sys/pc98/pc98/mse.c
index ac3a1da..52bd373 100644
--- a/sys/pc98/pc98/mse.c
+++ b/sys/pc98/pc98/mse.c
@@ -912,7 +912,7 @@ mse_getlogi(tag, handle, dx, dy, but)
  * Routines for the ATI Inport bus mouse.
  */
 /*
- * Test for a ATI Inport bus mouse and return 1 if it is.
+ * Test for an ATI Inport bus mouse and return 1 if it is.
  * (do not enable interrupts)
  */
 static int
diff --git a/sys/pc98/pc98/sio.c b/sys/pc98/pc98/sio.c
index 3aa3101..d866963 100644
--- a/sys/pc98/pc98/sio.c
+++ b/sys/pc98/pc98/sio.c
@@ -304,7 +304,7 @@ struct com_s {
 	Port_t	sts_port;
 	Port_t	in_modem_port;
 	Port_t	intr_ctrl_port;
-	Port_t	rsabase;	/* iobase address of a I/O-DATA RSA board */
+	Port_t	rsabase;	/* Iobase address of an I/O-DATA RSA board. */
 	int	intr_enable;
 	int	pc98_prev_modem_status;
 	int	pc98_modem_delta;