diff --git a/cmake/Modules/FindFFTW3.cmake b/cmake/Modules/FindFFTW3.cmake
index 221e4beaad..63752f85df 100644
--- a/cmake/Modules/FindFFTW3.cmake
+++ b/cmake/Modules/FindFFTW3.cmake
@@ -1,11 +1,10 @@
 # - Find fftw3
-# Find the native FFTW3 headers and libraries.
+# Find the native double precision FFTW3 headers and libraries.
 #
 #  FFTW3_INCLUDE_DIRS  - where to find fftw3.h, etc.
 #  FFTW3_LIBRARIES     - List of libraries when using fftw3.
 #  FFTW3_OMP_LIBRARIES - List of libraries when using fftw3.
 #  FFTW3_FOUND         - True if fftw3 found.
-#  FFTW3_OMP_FOUND     - True if fftw3_omp found.
 #
 
 find_package(PkgConfig)