diff --git a/tools/msi2lmp/frc_files/README b/tools/msi2lmp/frc_files/README
index ee6749f40..a453e3966 100644
--- a/tools/msi2lmp/frc_files/README
+++ b/tools/msi2lmp/frc_files/README
@@ -1,10 +1,10 @@
 Set the environment variable MSI2LMP_LIBRARY or copy cvff.frc and cff9*.frc
 or any other *.frc files (which you have license to use) to this directory
 for use with msi2lmp.
 
 Note that LAMMPS does not distribute Accelrys (or old BioSym)
 force field files, since they are proprietary.  All the
 files in this directory that are part of the LAMMPS distribution
-are are openly available files that are in the public domain.
+are openly available files that are in the public domain.