diff --git a/Boolean_set_operations_2/doc_tex/Boolean_set_operations_2_ref/GeneralPolygon_2.tex b/Boolean_set_operations_2/doc_tex/Boolean_set_operations_2_ref/GeneralPolygon_2.tex
index 5f7727b2760..12edd1084f6 100644
--- a/Boolean_set_operations_2/doc_tex/Boolean_set_operations_2_ref/GeneralPolygon_2.tex
+++ b/Boolean_set_operations_2/doc_tex/Boolean_set_operations_2_ref/GeneralPolygon_2.tex
@@ -23,9 +23,9 @@ The general polygon represented must be simple. That is, the
 only points of the plane belonging to two curves are the geometric mapping
 of the polygon vertices. In addition, the vertices of the represented 
 polygon must be ordered consistently, and the curved must be directed 
-accordingly. Only counterclockwise orientated polygons are valid operands
+accordingly. Only counterclockwise oriented polygons are valid operands
 of Boolean set-operations. General polygon that represent holes must be
-clockwise orientated.
+clockwise oriented.
 
 \ccCreation
 \ccCreationVariable{polygon}