From fef2b8260bb28de39c26ac36cc28fa4678bea3b1 Mon Sep 17 00:00:00 2001
From: Richard Berger <richard.berger@temple.edu>
Date: Mon, 13 Aug 2018 11:46:46 -0400
Subject: [PATCH] Correct CMake FFT settings in docs

The upper or lowercase matters. It won't work with lower case.
---
 doc/src/Build_settings.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/src/Build_settings.txt b/doc/src/Build_settings.txt
index 87818322fa..736e9b9f0e 100644
--- a/doc/src/Build_settings.txt
+++ b/doc/src/Build_settings.txt
@@ -34,7 +34,7 @@ LAMMPS can use them if they are available on your system.
 
 [CMake variables]:
 
--D FFT=value              # kiss or fftw3 or fftw2 or mkl, default is fftw3 if found, else kiss
+-D FFT=value              # KISS or FFTW3 or FFTW2 or MKL, default is FFTW3 if found, else KISS
 -D FFT_SINGLE=value       # yes or no (default), no = double precision
 -D FFT_PACK=value         # array (default) or pointer or memcpy :pre
 
-- 
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