omg I said "role" instead of "roll"

README.md

@@ -6,7 +6,7 @@ A simple wrapper to the .NET AES encryption algorithm functionality.
 
 ## But Why?
 
-> **"But John, there are so many encryption examples on the 'Net, why do we need another?  Can't I just role my own?"**
+> **"But John, there are so many encryption examples on the 'Net, why do we need another?  Can't I just roll my own?"**
 
 When you look at encryption examples online many are verbose, misleading, outdated, or **flat out insecure**.  By creating this project I hope to provide a single resource that myself and others can use to incoporate encryption into their .NET projects.
 
@@ -45,4 +45,4 @@ Do you want to know more? (All links via Wikipedia)
 
 I am not a security expert but I think I got the big things right.  **If you are an expert** and you see that I'm doing something wrong, please tell me!  I will take the time to look at your pull requests if you send one!
 
-"You don't know what you don't know", or more like "I don't know what I don't know".
+"You don't know what you don't know", or more like "I don't know what I don't know".