docs: updated README.md

Signed-off-by: roee88 <roee88@gmail.com>

README.md

@@ -4,28 +4,17 @@ Generate markdown documentation from Kubernetes `CustomResourceDefinition` YAML
 
 ## Install
 
-Use one of the following methods to install `crdoc`.
+Download the appropriate version for your platform from [Releases](https://github.com/mesh-for-data/crdoc/releases/latest). You may want to install the binary to somewhere in your system's PATH such as `/usr/local/bin`.
 
-### Binary (Cross-platform) 
-
-Download the appropriate version for your platform from [Releases](https://github.com/mesh-for-data/crdoc/releases/latest).
-You may want to install it somewhere in your system's PATH such as `/usr/local/bin`.
-
-### Using go get
-
-If you have go 1.13 or later then you can run:
+Alternatively, if you have go 1.13 or later then you can also use `go get`. This will put `crdoc` in `$(go env GOPATH)/bin`:
 
 ```bash
 go get github.com/mesh-for-data/crdoc
 ```
 
-This will put `crdoc` in `$(go env GOPATH)/bin`. You may need to add that directory to your system's PATH if you encounter a "command not found" error.
-
 ## Usage
 
 ```
-Output markdown documentation from Kubernetes CustomResourceDefinition YAML files
-
 Usage:
   crdoc [flags]