Fix a typo in the overview section of README

(fix of commit 147988d9)

* README.md (Overview): Fix typo ("a number of") in documentation.

diff --git a/README.md b/README.md
index 9ca2c530799772f25ff707e03eb2a42a7286d501..4eaa37774a1571ae79651a98f8d5e810ca611bd7 100644 (file)
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ Also, the latest bug fixes and new features are available in the
 ## Overview
 
 This package provides semi-portable access to hardware-provided
-atomic memory update operations on a number architectures.  These might
+atomic memory update operations on a number of architectures.  These might
 allow you to write code:
 
 * That does more interesting things in signal handlers.