diff --git a/plot.py b/plot.py
index 8f62462..c0e0411 100644
--- a/plot.py
+++ b/plot.py
@@ -5,13 +5,13 @@
 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')
- plt.title('Histogram of IQ')
- plt.text(60, .025, r'$\mu=100,\ \sigma=15$')
- plt.xlim(40, 160)
- plt.ylim(0, 0.03)
- plt.grid(True)
- plt.show()
+plt.xlabel('Smarts')
+plt.ylabel('Probability')
+plt.title('Histogram of IQ')
+plt.text(60, .025, r'$\mu=100,\ \sigma=15$')
+plt.xlim(40, 160)
+plt.ylim(0, 0.03)
+plt.grid(True)
+plt.show()