Fix error

Author: lighting9999

Lib/random.py

@@ -837,13 +837,13 @@ def binomialvariate(self, n=1, p=0.5):
                 return x
             while True:
                 try:
-                y += _floor(_log2(random()) / c) + 1
+                    y += _floor(_log2(random()) / c) + 1
                 except ValueError:
                 # fix random() rethrn 0.0 option
-                continue
-                   if y > n:
-                       return x
-                x += 1
+                    continue
+                       if y > n:
+                           return x
+                        x += 1
 
         # BTRS: Transformed rejection with squeeze method by Wolfgang Hörmann
         # https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.47.8407&rep=rep1&type=pdf