diff --git a/python/paddle/fluid/layers/tensor.py b/python/paddle/fluid/layers/tensor.py
index 3eb2718827ef2fcc478e5ef9a0b655c091ffb1f6..0a0cdd7a03d85803145f24a6c2b3a9d840a7cb04 100644
--- a/python/paddle/fluid/layers/tensor.py
+++ b/python/paddle/fluid/layers/tensor.py
@@ -832,7 +832,8 @@ def linspace(start, stop, num, dtype):
     Examples:
         .. code-block:: python
 
-             data = fluid.layers.linspace(0, 10, 5, 'float32')
+             data = fluid.layers.linspace(0, 10, 5, 'float32') # [0.0,  2.5,  5.0,  7.5, 10.0]
+             data = fluid.layers.linspace(0, 10, 1, 'float32') # [0.0]
 
     """
     helper = LayerHelper("linspace", **locals())