Remove wrongly repeated words in comments

Clean up misrepetitions ('if if', 'the the' etc) found throughout the
comments. This has been done manually, after grepping
case-insensitively for duplicate if, is, the, then, do, for, an,
plus a few other typos corrected in fly-by

v2:
    * proper commit message and non-joke title;
    * replace two 'as is' followed by 'is' to 'as-is'.
v3:
    * 'a integer' => 'an integer' and similar (originally spotted by
      Jason Ekstrand, I fixed a few other similar ones while at it)

Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Reviewed-by: Chad Versace <chad.versace@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_performance_monitor.c b/src/mesa/drivers/dri/i965/brw_performance_monitor.c
index a91c6e2..cb1ab4c 100644
--- a/src/mesa/drivers/dri/i965/brw_performance_monitor.c
+++ b/src/mesa/drivers/dri/i965/brw_performance_monitor.c
@@ -1016,7 +1016,7 @@ wrap_bookend_bo(struct brw_context *brw)
 }
 
 /* This is fairly arbitrary; the trade off is memory usage vs. extra overhead
- * from wrapping.  On Gen7, 32768 should be enough for for 128 snapshots before
+ * from wrapping.  On Gen7, 32768 should be enough for 128 snapshots before
  * wrapping (since each is 256 bytes).
  */
 #define BOOKEND_BO_SIZE_BYTES 32768