diff --git a/unwrap2D/Miguel_2D_unwrapper_with_mask_and_wrap_around_option.c b/unwrap2D/Miguel_2D_unwrapper_with_mask_and_wrap_around_option.c
index a9bae512..854fcffd 100755
--- a/unwrap2D/Miguel_2D_unwrapper_with_mask_and_wrap_around_option.c
+++ b/unwrap2D/Miguel_2D_unwrapper_with_mask_and_wrap_around_option.c
@@ -1,9 +1,9 @@
 // 2D phase unwrapping, modified for inclusion in scipy by Gregor Thalhammer
 
-//This program was written by Munther Gdeisat and Miguel Arevallilo Herra�ez to program the two-dimensional unwrapper
+//This program was written by Munther Gdeisat and Miguel Arevallilo Herraez to program the two-dimensional unwrapper
 //entitled "Fast two-dimensional phase-unwrapping algorithm based on sorting by 
 //reliability following a noncontinuous path"
-//by  Miguel Arevallilo Herra�ez, David R. Burton, Michael J. Lalor, and Munther A. Gdeisat
+//by  Miguel Arevallilo Herraez, David R. Burton, Michael J. Lalor, and Munther A. Gdeisat
 //published in the Journal Applied Optics, Vol. 41, No. 35, pp. 7437, 2002.
 //This program was written by Munther Gdeisat, Liverpool John Moores University, United Kingdom.
 //Date 26th August 2007