From 44748b5f94d650814060cce305dcdcd3d08fe07e Mon Sep 17 00:00:00 2001
From: I <1091761+wx257osn2@users.noreply.github.com>
Date: Wed, 20 Jul 2022 10:22:28 +0900
Subject: [PATCH] remove outdated description

---
 INSTALL.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/INSTALL.md b/INSTALL.md
index e7ddc9559a..9d928a4ea4 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -101,8 +101,8 @@ Several options can be passed to CMake, among which:
   - `-DCMAKE_BUILD_TYPE=Release` in order to enable generic compiler
   optimization options (enables `-O3` on gcc for instance),
   - `-DFAISS_OPT_LEVEL=avx2` in order to enable the required compiler flags to
-  generate code using optimized SIMD instructions (possible values are `generic`,
-  `sse4`, and `avx2`, by increasing order of optimization),
+  generate code using optimized SIMD instructions (possible values are `generic`
+  and `avx2`, by increasing order of optimization),
 - BLAS-related options:
   - `-DBLA_VENDOR=Intel10_64_dyn -DMKL_LIBRARIES=/path/to/mkl/libs` to use the
   Intel MKL BLAS implementation, which is significantly faster than OpenBLAS