diff --git a/docs/source/tutorials/code/logger.py b/docs/source/tutorials/code/logger.py
index 295d6c4b..8c8d5088 100644
--- a/docs/source/tutorials/code/logger.py
+++ b/docs/source/tutorials/code/logger.py
@@ -79,7 +79,7 @@
     # Here logging epoch results to the console
     logger.epoch_info(i+1, J=J, R=R)
 
-    # Logging the data in J.npy and E.npy
+    # Logging the data in J.npy and R.npy
     logger.log_numpy(J=J, R=R)
 
     # Logging the best agent according to the best J
diff --git a/mushroom_rl/__init__.py b/mushroom_rl/__init__.py
index 4e2fb170..c2950efb 100644
--- a/mushroom_rl/__init__.py
+++ b/mushroom_rl/__init__.py
@@ -1 +1 @@
-__version__ = '2.0.0-rc1'
+__version__ = '2.0.0-rc1'
\ No newline at end of file