diff --git a/readme.md b/readme.md
index faa8633..b81ee56 100644
--- a/readme.md
+++ b/readme.md
@@ -127,7 +127,7 @@ Unsuprisingly, a random agent doesn't perform well in portfolio management. If i
 
 # Plotting
 
-You can run `env.render('notebook')` or extract a pandas dataframe and plot how you like. To use pandas: `df_info = pd.DataFrame(gym.unwrapped.infos)`.
+You can run `env.render('notebook')` or extract a pandas dataframe and plot how you like. To use pandas: `pd.DataFrame(gym.unwrapped.infos)`.
 
 
 # Tests