Update readme to confrom with the current features

README.md

@@ -1,31 +1,45 @@
 # Releaze
 
-This is an experimental cli package to be used as utility for release side tasks.
+This is an experimental package to be used as utility for side tasks related to releasing and publishing new versions.
 
 ## How to install
 
-In order to instal you can use NPM like so:
+In order to instal the package globally you should execute the following command:
 
 ```sh
-npm install releaze
+npm install -g releaze
 ```
 
 ## How to use
 
-Assuming you have installed the cli package in a git NPM/Node repository.
-
-Being in the project's root folder, you can print all the commit messages by running the following command.
+Assuming you have installed the package globally, change to the directory of your git repository. Being in the project's root folder, you can print all the commit messages by running the following command:
 
 ```sh
 releaze changelog
 ```
 
-Another option could be to define a hash range within each commit should fall in, like so.
+this command will print every commit message from your git repository in the following format:
+
+```
+...
+e8a36dd Reorganize package properties plus various demographics
+880a599 Set the version and environment of the ES
+371664a First commit
+
+Wow, that was a DRY output of 103 commits!
+
+```
+
+### Limit commits in a given range
+
+Another use case could be to limit the range of commits given a starting and ending point. The starting point should be given via the argument `from` and the end point via the argument `to`, both arguments is expected to be a commit hash or a git tag.
 
 ```sh
 releaze changelog --from <hash or tag> --to <hash or tag>
 ```
 
+Bear in mind that you don't have to provided both arguments, you can use for instance only the `from` where the commit range should be limited to those starting from the given hash or tag otherwise you can use only the `to` argument to print only the commits up to the given has or tag.
+
 ## Get help
 
 You can always get more information about the usage and options applied to the client.

package.json

@@ -2,7 +2,7 @@
   "name": "releaze",
   "version": "0.1.0",
   "author": "Jake Ob <iakopap@gmail.com>",
-  "description": "A experimental package to bump up NPM packages",
+  "description": "A experimental package to release new versions",
   "keywords": [
     "versioning",
     "changelog",