fix one returns

sagemath · Sep 24, 2020 · fe2cd08 · fe2cd08
1 parent aeb6da1
commit fe2cd08
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/sage/rings/continued_fraction.py b/src/sage/rings/continued_fraction.py
@@ -1325,7 +1325,7 @@ def length(self):
 
     def preperiod_length(self):
         r"""
-        Returns the number of partial quotients of the preperiodic part of ``self``.
+        Return the number of partial quotients of the preperiodic part of ``self``.
 
         EXAMPLES::