Merge pull request #297 from crweiner/gem-install-update

Ruby SDK: Remove --save flag from gem install command

Author: Meldiron

templates/ruby/README.md.twig

@@ -25,7 +25,7 @@
 To install via [Gem](https://rubygems.org/):
 
 ```bash
-gem install {{ language.params.gemPackage }} --save
+gem install {{ language.params.gemPackage }}
 ```
 
 {% if sdk.gettingStarted %}
@@ -39,4 +39,4 @@ This library is auto-generated by Appwrite custom [SDK Generator](https://github
 
 ## License
 
-Please see the [{{spec.licenseName}} license]({{spec.licenseURL}}) file for more information.
+Please see the [{{spec.licenseName}} license]({{spec.licenseURL}}) file for more information.