Update README.md

Author: ajaymohandas89

README.md

@@ -2,7 +2,7 @@ PROJECT TITLE: GrabABite
 
 PROJECT DESCRIPTION:
 
-The project is about finding restaurants in your city and filtering out results as per options selected. Used React library to develop front end and MongoDb for backn end.
+The project is about finding restaurants in your city and filtering out results as per options selected. Used React library to develop front end and MongoDb for back end.
 
 PRE-REQUISITE:
 
@@ -32,4 +32,4 @@ AUTHORS:
 REFERENCES:
 1) https://reactjs.org/docs/getting-started.html
 2) https://material-ui.com/components/drawers/
-3) https://www.mongodb.com/products/compass
+3) https://www.mongodb.com/products/compass