Minor technical correction in documentation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29784 91177308-0d34-0410-b5e6-96231b3b80d8

llvm.spec.in

@@ -16,7 +16,7 @@ LLVM is a compiler infrastructure designed for compile-time, link-time, runtime,
 and idle-time optimization of programs from arbitrary programming languages.
 LLVM is written in C++ and has been developed since 2000 at the University of
 Illinois and Apple.  It currently supports compilation of C and C++ programs, 
-using front-ends derived from GCC 3.4 and 4.0.2. The compiler infrastructure 
+using front-ends derived from GCC 3.4 and 4.0.1. The compiler infrastructure 
 includes mirror sets of programming tools as well as libraries with equivalent
 functionality.