Update README.md

Co-Authored-By: hectorsector <hectorsector@github.com>

Author: hollenberry

README.md

@@ -1,4 +1,4 @@
-Author your own course on GitHub Learning Lab in just a few minutes! 
+Learning Lab helps people build real world skills through hands-on activities. This course streamlines the course building process, and gives you all the tools you need to help others learn. 
 
 After completing this course, you'll be able to:
 - identify the components of a course on GitHub Learning Lab
@@ -8,4 +8,4 @@ After completing this course, you'll be able to:
 - create responses
 - publish a course to GitHub Learning Lab
 
-**Note:** You'll need to be a owner of this organization in order to publish the course you create.
+**Note:** You'll need to be a owner of this organization in order to publish the course you create.