Merge pull request #4 from jplatte/patch-1

Fix typo in README.md

Author: Canop

README.md

@@ -94,4 +94,4 @@ assert_eq!(name, "lazy_regex");
 assert_eq!(version, "2.0");
 ```
 
-The size of the tupple is checked at compile time and ensures you have the right number of capturing groups.
+The size of the tuple is checked at compile time and ensures you have the right number of capturing groups.