chore(repo): fix documentation typos 2.X

README.md

@@ -271,4 +271,4 @@ When code is generated from this project, it shall be considered **AS IS** and o
 
 ## Thank You
 
-💚💚💚 We'd like to give a big shout our to all those who've contributed to Swagger Codegen, be that in raising issues, fixing bugs, [authoring templates](./docs/template-creators.md), or crafting useful [content](./docs/public-content.md) for others to benefit from. 💚💚💚
+💚💚💚 We'd like to give a big shout out to all those who've contributed to Swagger Codegen, be that in raising issues, fixing bugs, [authoring templates](./docs/template-creators.md), or crafting useful [content](./docs/public-content.md) for others to benefit from. 💚💚💚

docs/generators-configuration.md

@@ -30,7 +30,9 @@ and `config.json` contains the following as an example:
 ```
 
 Supported config options can be different per language. Running `config-help -l {lang}` will show available options.
-**These options are applied via configuration file (e.g. config.json) or by passing them with `java -jar swagger-codegen-cli.jar -D{optionName}={optionValue}`**. (If `-D{optionName}` does not work, please open a [ticket](https://github.com/swagger-api/swagger-codegen/issues/new) and we'll look into it)
+**These options are applied via configuration file (e.g. config.json) or by passing them with `java -jar swagger-codegen-cli.jar -D{optionName}={optionValue}`**.
+
+> If `-D{optionName}` does not work, please open a [ticket](https://github.com/swagger-api/swagger-codegen/issues/new) and we'll look into it.
 
 ```sh
 java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar config-help -l java

docs/generators.md

@@ -17,7 +17,7 @@ java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar meta \
   -o output/myLibrary -n myClientCodegen -p com.my.company.codegen
 ```
 
-This will write, in the folder `output/myLibrary`, all the files you need to get started, including a `README.md. Once modified and compiled, you can load your library with the codegen and generate clients with your own, custom-rolled logic.
+This will write, in the folder `output/myLibrary`, all the files you need to get started, including a `README.md`. Once modified and compiled, you can load your library with the codegen and generate clients with your own, custom-rolled logic.
 
 You would then compile your library in the `output/myLibrary` folder with `mvn package` and execute the codegen like such:
 
@@ -51,7 +51,7 @@ to the code generator like this:
 -i ./modules/swagger-codegen/src/test/resources/2_0/petstore.json
 ```
 
-Great for creating libraries on your ci server, from the [Swagger Editor](http://editor.swagger.io)... or while coding on an airplane.
+Great for creating libraries on your ci server, from the [Swagger Editor](http://editor.swagger.io)... or while coding on an airplane ✈️.
 
 ## Ignore file format
 

docs/versioning.md

@@ -1,10 +1,10 @@
-## Versioning
+# Versioning
 
 Both 2.X and 3.X version lines of Swagger Codegen are available and are independently maintained.
 
 **NOTE:** version 2.X (`io.swagger`) and 3.X (`io.swagger.codegen.v3`) have **different** group ids.
 
-### Swagger Codegen 2.X
+## Swagger Codegen 2.X
 
 |||
 |----|-----|
@@ -24,7 +24,7 @@ dependency example:
 </dependency>
 ```
 
-### Swagger Codegen 3.X ([`3.0.0` branch](https://github.com/swagger-api/swagger-codegen/tree/3.0.0))
+## Swagger Codegen 3.X
 
 |||
 |----|-----|
@@ -43,9 +43,3 @@ dependency example:
     <version>3.0.61</version>
 </dependency>
 ```
-
-
-(for main ReadMe)
-[Online generator of version 3.X](https://github.com/swagger-api/swagger-codegen/tree/3.0.0#online-generators) supports both generation from Swagger/OpenAPI version 2 (by using engine + generators of 2.X) and version 3 specifications.
-
-

docs/workflow-integration.md

@@ -1,4 +1,4 @@
-# Worklfow Integrations
+# Workflow Integrations
 
 ## Maven Integration