Merge pull request #551 from Freed-Wu/typo

Fix typo

docs/1.7/06.md

@@ -311,8 +311,8 @@ Accuracy of the network on the 10000 test images: 53 %
 嗯，哪些类的表现良好，哪些类的表现不佳：
 
 ```py
-class_correct = list(0\. for i in range(10))
-class_total = list(0\. for i in range(10))
+class_correct = list(0. for i in range(10))
+class_total = list(0. for i in range(10))
 with torch.no_grad():
     for data in testloader:
         images, labels = data
@@ -418,4 +418,4 @@ inputs, labels = data[0].to(device), data[1].to(device)
 
 [下载 Jupyter 笔记本：`cifar10_tutorial.ipynb`](https://pytorch.org/tutorials/_downloads/17a7c7cb80916fcdf921097825a0f562/cifar10_tutorial.ipynb)
 
-[由 Sphinx 画廊](https://sphinx-gallery.readthedocs.io)生成的画廊
\ No newline at end of file
+[由 Sphinx 画廊](https://sphinx-gallery.readthedocs.io)生成的画廊