[PATCH] Documentation: W1: minor typo corrections

[Randy Dunlap]

Correct one typo/spello and remove one duplicated word in the
W1 documentation.

Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Cc: linux-doc@xxxxxxxxxxxxxxx
Cc: Evgeniy Polyakov <zbr@xxxxxxxxxxx>
---
@Evegniy-
I notice that ioremap.net web site is not working for me.
Can you do something about that or modify the URL in
Documentation/w1/w1-netlink.rst (2. http://www.ioremap.net/archive/w1)
for source code examples?

 Documentation/w1/masters/ds2490.rst |    2 +-
 Documentation/w1/w1-generic.rst     |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

--- a/Documentation/w1/masters/ds2490.rst
+++ b/Documentation/w1/masters/ds2490.rst
@@ -52,7 +52,7 @@ Notes and limitations.
   clear the entire bulk in buffer.  It would be possible to read the
   maximum buffer size to not run into this error condition, only extra
   bytes in the buffer is a logic error in the driver.  The code should
-  should match reads and writes as well as data sizes.  Reads and
+  match reads and writes as well as data sizes.  Reads and
   writes are serialized and the status verifies that the chip is idle
   (and data is available) before the read is executed, so it should
   not happen.
--- a/Documentation/w1/w1-generic.rst
+++ b/Documentation/w1/w1-generic.rst
@@ -113,7 +113,7 @@ generally only make sense when searching
 redetect manually removed devices that are present and timeout manually
 added devices that aren't on the bus.
 
-Bus searches occur at an interval, specified as a summ of timeout and
+Bus searches occur at an interval, specified as a sum of timeout and
 timeout_us module parameters (either of which may be 0) for as long as
 w1_master_search remains greater than 0 or is -1.  Each search attempt
 decrements w1_master_search by 1 (down to 0) and increments