diff --git a/src/projOp.m b/src/projOp.m
index 3e50ce5c31c8ab7a0361765ac878ae5c47412e57..30fda630cfb9160fe88d2cafb9c73905c1c5265d 100644
--- a/src/projOp.m
+++ b/src/projOp.m
@@ -10,6 +10,7 @@ function [Ft] = projOp(F, sampling, kappa, c1, c2, N1, N2)
 %           c2          Determines translation in column direction, vector of length 2.
 %           N1          Cutting index in row direction, natural number.
 %           N2          Cutting index in column direction, natural number.
+%
 % OUTPUT:   Fp      Projected far field matrix, nxhat*nd-array.
 % 
 % SYNTAX: projOp(F, sampling, kappa, c1, c2, N1, N2)