Update README.md

Author: dorianbrown

README.md

@@ -8,6 +8,6 @@ I feel the need to clearly cite him, as most of what I'll be doing here is copyi
 
 Although you're free to use anything shared here, beware that this won't be very well maintained. I hope to eventually write a library (which will be maintained) for creating stuff like this, but that's still a ways off.
 
-I've found that using pycairo+gtk3 require lots of dependencies outside of python, so I've provided a conda `environment.yml` file. Check [this](https://conda.io/docs/user-guide/tasks/manage-environments.html#sharing-an-environment) out for how to use it. 
+Using pycairo+gtk3 requires a lot of dependencies outside of python, so I've provided a conda `environment.yml` file. Check [this](https://conda.io/docs/user-guide/tasks/manage-environments.html#sharing-an-environment) out for how to use it. 
 
 I'm running Ubuntu 18.04, so your mileage on other systems may vary.