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>

3 files changed, 4 insertions, 4 deletions

diff --git a/Documentation/dell_rbu.txt b/Documentation/dell_rbu.txt
index 2c0d631de0cf..c11b931f8f98 100644
--- a/Documentation/dell_rbu.txt
+++ b/Documentation/dell_rbu.txt
@@ -81,8 +81,8 @@ Until this step is completed the driver cannot be unloaded.
 Also echoing either mono ,packet or init in to image_type will free up the
 memory allocated by the driver.
 
-If an user by accident executes steps 1 and 3 above without executing step 2;
-it will make the /sys/class/firmware/dell_rbu/ entries to disappear.
+If a user by accident executes steps 1 and 3 above without executing step 2;
+it will make the /sys/class/firmware/dell_rbu/ entries disappear.
 The entries can be recreated by doing the following
 echo init > /sys/devices/platform/dell_rbu/image_type
 NOTE: echoing init in image_type does not change it original value.
diff --git a/Documentation/laptops/thinkpad-acpi.txt b/Documentation/laptops/thinkpad-acpi.txt
index 71f0fe1fc1b0..898b4987bb80 100644
--- a/Documentation/laptops/thinkpad-acpi.txt
+++ b/Documentation/laptops/thinkpad-acpi.txt
@@ -1475,7 +1475,7 @@ Sysfs interface changelog:
 
 0x020100:       Marker for thinkpad-acpi with hot key NVRAM polling
                 support.  If you must, use it to know you should not
-                start an userspace NVRAM poller (allows to detect when
+                start a userspace NVRAM poller (allows to detect when
                 NVRAM is compiled out by the user because it is
                 unneeded/undesired in the first place).
 0x020101:       Marker for thinkpad-acpi with hot key NVRAM polling
diff --git a/Documentation/networking/tuntap.txt b/Documentation/networking/tuntap.txt
index 839cbb71388b..c0aab985bad9 100644
--- a/Documentation/networking/tuntap.txt
+++ b/Documentation/networking/tuntap.txt
@@ -118,7 +118,7 @@ As mentioned above, main purpose of TUN/TAP driver is tunneling.
 It is used by VTun (http://vtun.sourceforge.net).
 
 Another interesting application using TUN/TAP is pipsecd
-(http://perso.enst.fr/~beyssac/pipsec/), an userspace IPSec
+(http://perso.enst.fr/~beyssac/pipsec/), a userspace IPSec
 implementation that can use complete kernel routing (unlike FreeS/WAN).
 
 3. How does Virtual network device actually work ?