diff --git a/lbc.tex b/lbc.tex
index 151268e..b9a7de5 100644
--- a/lbc.tex
+++ b/lbc.tex
@@ -128,7 +128,7 @@ \section{Specified Lateral Boundary Conditions}
 
 Primarily for real-data cases, the specified boundary condition is also referred to as a
 relaxation, or nudging, boundary condition.  There are two uses of
-the specified boundaries in ARW: for the outer-most coarse grid or
+specified boundaries in ARW: for the outer-most coarse grid or
 for the time-dependent boundaries supplied to a nested grid.
 The specified lateral boundary conditions for the nest are automatically selected for all of the
 fine grids, even if the coarse grid is using combinations