net: wimax: fix duplicate words in comments

Drop doubled words in two comments.
Fix a spello/typo.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

include/linux/wimax/debug.h

@@ -184,8 +184,8 @@ do {									\
 
 
 /*
- * CPP sintatic sugar to generate A_B like symbol names when one of
- * the arguments is a a preprocessor #define.
+ * CPP syntactic sugar to generate A_B like symbol names when one of
+ * the arguments is a preprocessor #define.
  */
 #define __D_PASTE__(varname, modulename) varname##_##modulename
 #define __D_PASTE(varname, modulename) (__D_PASTE__(varname, modulename))

include/net/wimax.h

@@ -28,7 +28,7 @@
  *
  * USAGE
  *
- * Embed a `struct wimax_dev` at the beginning of the the device's
+ * Embed a `struct wimax_dev` at the beginning of the device's
  * private structure, initialize and register it. For details, see
  * `struct wimax_dev`s documentation.
  *