diff --git a/tutorials/03_client.py b/tutorials/03_client.py
index 96f6944..8e462d5 100644
--- a/tutorials/03_client.py
+++ b/tutorials/03_client.py
@@ -1,4 +1,4 @@
-#Welcome to part 3. This actually is is a simplistic client that will interact with our DVM.
+# Welcome to part 3. This actually is is a simplistic client that will interact with our DVM.
 # We will address the DVM we created in part 02, so make sure it's still running and run this Script in a new instance.
 # Copy the DVM's hex key that pops up at the beginning and replace the one down in the main function with your DVM's key.
 # This way we will tag it and it will know it should reply to us.