Update parallel_do.md (#8498)

7 years ago · d3162339f6
parent d50016b2a7
commit d3162339f6
1 changed files with 2 additions and 2 deletions
--- a/doc/design/parallel_do.md
+++ b/doc/design/parallel_do.md
@ -24,7 +24,7 @@ A vanilla implementation of parallel_do can be shown as the following (`|` means
 ```
 In the forward pass
  |      Split input onto different devices
-  |      Copy parameter to onto different devices
+  |      Copy parameter onto different devices
  ||||   Compute forward pass in parallel
  |      Merge output from different devices

@ -87,7 +87,7 @@ block2 {
 }
 ```

-## Proformance Imporvement
+## Performance Imporvement

 There are serial places we can make this parallel_do faster.