Refactor EXPMINUS evaluation stubs
PiperOrigin-RevId: 343669518
diff --git a/src/math/sigmoid-sse2-rr2-lut64-p2-nr2.c b/src/math/sigmoid-sse2-rr2-lut64-p2-nr2.c
index 99c14d9..08d1011 100644
--- a/src/math/sigmoid-sse2-rr2-lut64-p2-nr2.c
+++ b/src/math/sigmoid-sse2-rr2-lut64-p2-nr2.c
@@ -73,7 +73,7 @@
// Shift bits 6:14 into 23:31 (position of floating-point exponent).
const __m128i ve = _mm_slli_epi32(_mm_castps_si128(vn), 17);
- // Use bits 0:6 bits of n, as integer, as an index for table lookup of l := 2**frac(n).
+ // Use bits 0:6 of n, as integer, as an index for table lookup of l := 2**frac(n).
const __m128i vidx = _mm_slli_epi32(_mm_and_si128(_mm_castps_si128(vn), vindex_mask), 2);
#if XNN_ARCH_X86_64
const uint64_t vidx_lo = (uint64_t) _mm_cvtsi128_si64(vidx);