correct readme links

README.md

@@ -145,21 +145,21 @@ Example of the rake tasks:
 * `rake compose:restart` - restart the docker compose services
 * `rake compose:clean_all` - clean all docker compose services
 * `rake compose:clean_volumes` - clean docker compose volumes
-... more commands in the [Github: Lucy Dockerunner](https://gitub.com/JesusGautamah/lucy_dockerunner) gem
+... more commands in the [Github: Lucy Dockerunner](https://github.com/JesusGautamah/lucy_dockerunner) gem
 #### Database actions
 * `rake compose_db:migrate` - migrate the database
 * `rake compose_db:reset` - reset the database
 * `rake compose_db:drop` - drop the database
 * `rake compose_db:create` - create the database
-... more commands in the [Github: Lucy Dockerunner](https://gitub.com/JesusGautamah/lucy_dockerunner) gem
+... more commands in the [Github: Lucy Dockerunner](https://github.com/JesusGautamah/lucy_dockerunner) gem
 
 ### Tests actions
 * `rake compose_test:all` - run all tests
 * `rake compose_test:clean_all` - run all tests after cleaning docker compose services
 * `rake compose_test:controllers` - run controllers tests
 * `rake compose_test:models` - run models tests
 * `rake compose_test:requests` - run requests tests
-... more commands in the [Github: Lucy Dockerunner](https://gitub.com/JesusGautamah/lucy_dockerunner) gem
+... more commands in the [Github: Lucy Dockerunner](https://github.com/JesusGautamah/lucy_dockerunner) gem
 
 ### LOGS actions
 * `rake compose_logs:web` - show web logs
@@ -169,7 +169,7 @@ Example of the rake tasks:
 * `rake compose_logs:all` - show all logs
 * `rake compose_logs:tail_web` - tail web logs
 * `rake compose_logs:tail_db` - tail db logs
-... more commands in the [Github: Lucy Dockerunner](https://gitub.com/JesusGautamah/lucy_dockerunner) gem
+... more commands in the [Github: Lucy Dockerunner](https://github.com/JesusGautamah/lucy_dockerunner) gem
 ## Start the blockchain
 ````bash
 $ rake compose:up