FAQ.md

@@ -39,7 +39,7 @@ Here is an example using `debugModels`:
 mvn clean package
 java -DdebugModels=true -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar generate \
   -i https://raw.githubusercontent.com/OpenAPITools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.json \
-  -l ruby -o /var/tmp/ruby/
+  -g ruby -o /var/tmp/ruby/
 ```
 ### How do "tags" affect the generated code?
 
@@ -75,7 +75,7 @@ You can use the `-t` option with the customized templates. Here is an example ad
 java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar generate \
   -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml \
   -t /var/tmp/ruby
-  -l ruby -o /var/tmp/ruby_api_client/
+  -g ruby -o /var/tmp/ruby_api_client/
 ``` 
 
 ### What are some of the use cases of the server generators (e.g. Java Spring, C# NancyFx)?
@@ -171,7 +171,7 @@ config.templateDir = 'src/openapi-generator-templates/Java/libraries/feign
 mvn clean package
 java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar generate \
   -i https://raw.githubusercontent.com/OpenAPITools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.json \
-  -l java --library=okhttp-gson \
+  -g java --library=okhttp-gson \
   -D hideGenerationTimestamp=true \
   -o /var/tmp/java/okhttp-gson/ 
 ```
@@ -179,7 +179,7 @@ java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar generat
 You can also generate the Java SDK with other HTTP libraries by replacing `okhttp-gson` with `retrofit` for example. For a list of support libraries, please run
 
 ```
-java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar config-help -l java
+java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar config-help -g java
 ```  
 
 To generate the Android SDK with [`volley`](https://github.com/mcxiaoke/android-volley), please run
@@ -187,7 +187,7 @@ To generate the Android SDK with [`volley`](https://github.com/mcxiaoke/android-
 mvn clean package
 java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar generate \
   -i https://raw.githubusercontent.com/OpenAPITools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.json \
-  -l android --library=volley \
+  -g android --library=volley \
   -o /var/tmp/android/volley/ 
 ```
 We do **not** recommend using the default HTTP library (Apache HttpClient) with `android` as it's not actively maintained.