update readme file

Author: alexcanessa

README.md

@@ -23,6 +23,6 @@ To generate a github token, follow [this link](https://help.github.com/articles/
 
 There are optional arguments such as:
 
-- `--draft=true' To set the release as a draft
-- `--prerelease=true' To set the release as a prerelease
+- `--draft=true` To set the release as a draft
+- `--prerelease=true` To set the release as a prerelease
 - `--prefix=` Add a prefix to the tag version `e.g. v1.0.1`