fix comment (#1798)

leodema · mdickinson · commit 9f396b605ec0 · 2017-06-04T07:41:41.000+01:00
diff --git a/Lib/random.py b/Lib/random.py
@@ -540,7 +540,7 @@ def gammavariate(self, alpha, beta):
                     return x * beta
 
         elif alpha == 1.0:
-            # expovariate(1)
+            # expovariate(1/beta)
             u = random()
             while u <= 1e-7:
                 u = random()
