diff --git a/README.md b/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..aadd85fadd99cf334b7bde0dcb8c48e8e68b3964
--- /dev/null
+++ b/README.md
@@ -0,0 +1,2 @@
+# `git` training: repo for pratice and homework
+
diff --git a/firstCommit/addTwoNumbers.m b/firstCommit/addTwoNumbers.m
index 7cf857e38cadbe47b42239a8ec694089a834b68b..a2bda847736a8944ab35d869dd7609df18ba5d17 100644
--- a/firstCommit/addTwoNumbers.m
+++ b/firstCommit/addTwoNumbers.m
@@ -1,5 +1,5 @@
 function c = addTwoNumbers(a, b)
 % addTwoNumbers(a, b) returns the sum of a and b
 
-%    c = a + b
+% c = a + b;
 end
diff --git a/secondCommit/multiplyTwoNumbers.m b/secondCommit/multiplyTwoNumbers.m
index 81da38f164da4fef368ca129fbdb9f1e8dcc08be..2431ab5ec29578b9efcc05cdeaea6c44154c7f8a 100644
--- a/secondCommit/multiplyTwoNumbers.m
+++ b/secondCommit/multiplyTwoNumbers.m
@@ -1,5 +1,5 @@
 function c = multiplyTwoNumbers(a, b)
 % multiplyTwoNumbers(a, b) returns the product of a and b
 
-%    c = a * b
+% c = a * b;
 end
diff --git a/test.m b/test.m
new file mode 100644
index 0000000000000000000000000000000000000000..0291f9f3c1081431704428798bd05991879f710d
--- /dev/null
+++ b/test.m
@@ -0,0 +1,10 @@
+% Test file
+
+addpath(genpath(pwd))  % add this foldeand r all subfolders to the path
+
+c = addTwoNumbers_syarra(1, 1);  % 1 + 1
+
+d = multiplyTwoNumbers_syarra(c, c);  % 2 * 2 
+
+% test my sqrt function
+assert(sqrt_syarra(d) == sqrt(d))