diff --git a/plot.py b/plot.py
index 8f62462..b74a879 100644
--- a/plot.py
+++ b/plot.py
@@ -5,7 +5,7 @@
 x = np.loadtxt('file_data.csv')
 
 # the histogram of the data
-n, bins, patches = plt.hist(x, 50, density=True, facecolor='r, alpha=0.74)
+n, bins, patches = plt.hist(x, 50, density=True, facecolor='r', alpha=0.74)
 
  plt.xlabel('Smarts')
  plt.ylabel('Probability')