trivial: fix an -> a typos in documentation and comments
It is always "an" if there is a vowel _spoken_ (not written).
So it is:
"an hour" (spoken vowel)
but
"a uniform" (spoken 'j')
Signed-off-by: Frederik Schwarzer <schwarzerf@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/char/epca.c b/drivers/char/epca.c
index 39ad820..af7c13c 100644
--- a/drivers/char/epca.c
+++ b/drivers/char/epca.c
@@ -769,7 +769,7 @@
/* Check status of board configured in system. */
/*
- * I check to see if the epca_setup routine detected an user error. It
+ * I check to see if the epca_setup routine detected a user error. It
* might be better to put this in pc_init, but for the moment it goes
* here.
*/