fix typo in readme

readme.md

@@ -38,11 +38,11 @@ To prevent zombie reaping processes i run [dumb-init](https://github.com/Yelp/du
 
 **Map the current directory inside the Container**
 
-`docker run -it ${PWD}:/data ellerbrock/bash-it`
+`docker run -it -v ${PWD}:/data ellerbrock/bash-it`
 
 **Map a [Docker Volume](https://docs.docker.com/engine/tutorials/dockervolumes/)**
 
-`docker run -it myVolName:/app ellerbrock/bash-it`
+`docker run -it -v myVolName:/app ellerbrock/bash-it`
 
 **Copy Data between Volumes**
 

test/bash-it.bats

@@ -13,7 +13,7 @@
 # -----------
 # Simple test with bats
 
-@test "check if we can execute bash inside the container" {
+@test "check if we can execute bash-it inside the container" {
 run docker run -it ellerbrock/bash-it --help
   [ "$status" -eq 0  ]
 }