Update ga squad (#104)

* update readme in ga_squad

* update readme

* fix typo

* Update README.md

* Update README.md

* Update README.md

* update readme

docs/WriteYourTrial.md

@@ -121,3 +121,6 @@ In the yaml configure file, you need to set *useAnnotation* to true to enable NN
 ```
 useAnnotation: true
 ```
+
+## More Trial Example
+* [Automatic Model Architecture Search for Reading Comprehension.](../examples/trials/ga_squad/README.md)
\ No newline at end of file

examples/trials/ga_squad/README.md

@@ -20,9 +20,7 @@ Also we have another version which time cost is less and performance is better.
 
 # How to run this example?
 
-## Download data
-
-### Use downloading script to download data
+## Use downloading script to download data
 
 Execute the following command to download needed files
 using the downloading script:
@@ -32,7 +30,7 @@ chmod +x ./download.sh
 ./download.sh
 ```
 
-### Download manually
+## Download manually
 
 1. download "dev-v1.1.json" and "train-v1.1.json" in https://rajpurkar.github.io/SQuAD-explorer/