opsnr.stt: Add a missing tab after PSNRHVS

Logfile parsers expect it to be there.

Change-Id: I7c96a42c8be570a28f51cc4edfa619d9cf9af73b

vp10/encoder/encoder.c

diff --git a/vp10/encoder/encoder.c b/vp10/encoder/encoder.c
index 547bffc..38479f6 100644
--- a/vp10/encoder/encoder.c
+++ b/vp10/encoder/encoder.c
@@ -1959,7 +1959,7 @@
                  "WstPsnr\tWstSsim\tWstFast\tWstHVS");
         snprintf(results, sizeof(results),
                  "%7.2f\t%7.3f\t%7.3f\t%7.3f\t%7.3f\t"
-                 "%7.3f\t%7.3f\t%7.3f\t%7.3f"
+                 "%7.3f\t%7.3f\t%7.3f\t%7.3f\t"
                  "%7.3f\t%7.3f\t%7.3f\t%7.3f",
                  dr, cpi->psnr.stat[ALL] / cpi->count, total_psnr,
                  cpi->psnrp.stat[ALL] / cpi->count, totalp_psnr,

vp9/encoder/vp9_encoder.c

diff --git a/vp9/encoder/vp9_encoder.c b/vp9/encoder/vp9_encoder.c
index 5261feb..aae1e26 100644
--- a/vp9/encoder/vp9_encoder.c
+++ b/vp9/encoder/vp9_encoder.c
@@ -1958,7 +1958,7 @@
                  "WstPsnr\tWstSsim\tWstFast\tWstHVS");
         snprintf(results, sizeof(results),
                  "%7.2f\t%7.3f\t%7.3f\t%7.3f\t%7.3f\t"
-                 "%7.3f\t%7.3f\t%7.3f\t%7.3f"
+                 "%7.3f\t%7.3f\t%7.3f\t%7.3f\t"
                  "%7.3f\t%7.3f\t%7.3f\t%7.3f",
                  dr, cpi->psnr.stat[ALL] / cpi->count, total_psnr,
                  cpi->psnrp.stat[ALL] / cpi->count, totalp_psnr,