Missing _ means no sse3 for vp9_h_predictor_32x32.

Error in script means vp9_h_predictor_32x32 sse3 version
is not enabled.

Change-Id: Ia43672740da1ecdfb7fcd420490ef424b04accc4

vp9/common/vp9_rtcd_defs.sh

diff --git a/vp9/common/vp9_rtcd_defs.sh b/vp9/common/vp9_rtcd_defs.sh
index 3f3268f..debec61 100644
--- a/vp9/common/vp9_rtcd_defs.sh
+++ b/vp9/common/vp9_rtcd_defs.sh
@@ -158,7 +158,7 @@
 specialize vp9_d63_predictor_32x32 $ssse3_x86inc
 
 prototype void vp9_h_predictor_32x32 "uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left"
-specialize vp9_h_predictor_32x32 $ssse3 x86inc
+specialize vp9_h_predictor_32x32 $ssse3_x86inc
 
 prototype void vp9_d117_predictor_32x32 "uint8_t *dst, ptrdiff_t y_stride, const uint8_t *above, const uint8_t *left"
 specialize vp9_d117_predictor_32x32