Add example for using CLI

README.md

@@ -18,7 +18,7 @@ Collection of Dockerfiles created to build & pack various tools.
 
 # 1. How to use
 
-Run the build-script `script/build.sh` with the path to the tool you want to build.
+Run the build-script `scripts/build.sh` with the path to the tool you want to build.
 
 <br>
 
@@ -30,11 +30,16 @@ You can add more tags or change the existing tag-naming-scheme using the environ
 
 ## 1.1. CLI
 
-`script/build.sh <toolPath> [extra-args for docker build ..]`
+`scripts/build.sh <toolPath> [extra-args for docker build ..]`
 
 <br>
 
-### 1.1.1. Environment-Variables
+### 1.1.1. Example
+`scripts/build.sh tools/bandwhich/`
+
+<br>
+
+### 1.1.2. Environment-Variables
 
 Variable    | Description                       | Default
 -|-|-