diff --git a/content/resources/exercise_1/my_code.py b/content/resources/exercise_1/my_code.py
index 148ab50..a205747 100644
--- a/content/resources/exercise_1/my_code.py
+++ b/content/resources/exercise_1/my_code.py
@@ -1 +1,2 @@
-print("My first git-commited file!")
\ No newline at end of file
+print("My first git-commited file!")
+# add comments here
\ No newline at end of file
diff --git a/content/resources/exercise_2/commit1/client.py b/content/resources/exercise_2/commit1/client.py
index 5af9bee..10ecd8a 100644
--- a/content/resources/exercise_2/commit1/client.py
+++ b/content/resources/exercise_2/commit1/client.py
@@ -1,3 +1,5 @@
 import request
 TARGET = "http://yahoofinance.com/IWDA"
-response = request.get(TARGET)
\ No newline at end of file
+response = request.get(TARGET)
+
+#these values will be different in different versions
\ No newline at end of file
diff --git a/content/resources/exercise_5/README.md b/content/resources/exercise_5/README.md
index ae8fd52..c9a2152 100644
--- a/content/resources/exercise_5/README.md
+++ b/content/resources/exercise_5/README.md
@@ -10,6 +10,7 @@ In this exercise, you will have to work with a remote repository. The tasks are
 ```
 ssh-keygen
 ```
+Always press enter
 
 4. Print out the public key of your SSH key pair in the terminal by running:
 ```