diff --git a/matlab/@dynDates/ge.m b/matlab/@dynDates/ge.m
index 83ad111f9..07101a4dd 100644
--- a/matlab/@dynDates/ge.m
+++ b/matlab/@dynDates/ge.m
@@ -1,4 +1,4 @@
-function C = ge(A,B)
+function C = ge(A,B)  % --*-- Unitary tests --*--
 
 % Overloads the >= operator for dynDates objects.
 %
diff --git a/matlab/@dynDates/gt.m b/matlab/@dynDates/gt.m
index 0bb17dfb7..706620faa 100644
--- a/matlab/@dynDates/gt.m
+++ b/matlab/@dynDates/gt.m
@@ -1,4 +1,4 @@
-function C = gt(A,B)
+function C = gt(A,B)  % --*-- Unitary tests --*--
 
 % Overloads the > operator for dynDates objects.
 %
diff --git a/matlab/@dynDates/le.m b/matlab/@dynDates/le.m
index c086296c7..f16be9ffc 100644
--- a/matlab/@dynDates/le.m
+++ b/matlab/@dynDates/le.m
@@ -1,4 +1,4 @@
-function C = le(A,B)
+function C = le(A,B)  % --*-- Unitary tests --*--
 
 % Overloads the <= operator for dynDates objects.
 %
diff --git a/matlab/@dynDates/lt.m b/matlab/@dynDates/lt.m
index 7dc3fbd49..a2575ef88 100644
--- a/matlab/@dynDates/lt.m
+++ b/matlab/@dynDates/lt.m
@@ -1,4 +1,4 @@
-function C = lt(A,B)
+function C = lt(A,B)  % --*-- Unitary tests --*--
 
 % Overloads the < operator for dynDates objects.
 %
diff --git a/matlab/@dynDates/uminus.m b/matlab/@dynDates/uminus.m
index 027bb7c73..a6e464f2d 100644
--- a/matlab/@dynDates/uminus.m
+++ b/matlab/@dynDates/uminus.m
@@ -1,4 +1,4 @@
-function B = uplus(A)
+function B = uminus(A)  % --*-- Unitary tests --*--
 
 % Overloads the unary plus operator for dynDates objects. Shifts all the elements by one period.
 %
diff --git a/matlab/@dynDates/uplus.m b/matlab/@dynDates/uplus.m
index 9e36c012d..d421af9de 100644
--- a/matlab/@dynDates/uplus.m
+++ b/matlab/@dynDates/uplus.m
@@ -1,4 +1,4 @@
-function B = uplus(A)
+function B = uplus(A)  % --*-- Unitary tests --*--
 
 % Overloads the unary plus operator for dynDates objects. Shifts all the elements by one period.
 %
diff --git a/matlab/utilities/dates/add_periods_to_array_of_dates.m b/matlab/utilities/dates/add_periods_to_array_of_dates.m
index eaa5e838a..7274a1a78 100644
--- a/matlab/utilities/dates/add_periods_to_array_of_dates.m
+++ b/matlab/utilities/dates/add_periods_to_array_of_dates.m
@@ -1,4 +1,4 @@
-function time = add_periods_to_array_of_dates(time, freq, p)
+function time = add_periods_to_array_of_dates(time, freq, p)  % --*-- Unitary tests --*--
 
 % Adds a p periods (p can be negative) to a date (or a set of dates) characterized by array time and frequency freq.
     
diff --git a/matlab/utilities/general/compare_vectors.m b/matlab/utilities/general/compare_vectors.m
index a0c56b336..07dca4572 100644
--- a/matlab/utilities/general/compare_vectors.m
+++ b/matlab/utilities/general/compare_vectors.m
@@ -1,4 +1,4 @@
-function C = compare_vectors(f, A, B)
+function C = compare_vectors(f, A, B)  % --*-- Unitary tests --*--
  
 % Performs lexicographical comparison of vectors.
 %