Updated README.md

Author: EC2 Default User

README.md

@@ -1,5 +1,5 @@
 # Canvas Lambda
-Blueprint for generating graphics using node-canvas, a Cairo backed Canvas implementation for NodeJS by [@Automattic](https://github.com/Automattic).
+Blueprint for manipulating graphics using node-canvas, a Cairo backed Canvas implementation for NodeJS by [@Automattic](https://github.com/Automattic).
 
 Available on the [AWS Serverless Application Repository](https://serverlessrepo.aws.amazon.com/#/applications/arn:aws:serverlessrepo:us-east-1:990551184979:applications~Canvas).