Fix grammar

Author: Ifycode

README.md

@@ -57,7 +57,7 @@ From the class names, it's easy to tell what they do. See effect when added to a
 You have total control over what the width of the element (and margin in the case of `-auto`) should be. More details & tutorial coming soon on this topic.
 
 ## How to contribute
-At the moment it is maintained by just one person - [@Ifycode](https://github.com/Ifycode). Meaning that more features will be added only when needed. If you like and have started using the library in your projects but doesn't contain what you need (yet), you can help speed up the process by raising it as an issue or send a pull request. 
+The library is maintained by just one person at the moment - [@Ifycode](https://github.com/Ifycode). Meaning that more features will be added only when needed. If you like and have started using the library in your projects but doesn't contain what you need (yet), you can help speed up the process by raising it as an issue or send a pull request. 
 
 ***Please take note of the following:***
 * Group property-value pairs that are related or are often used together in one class so that it is reusable.