Update for a new year.

Patch by Tanya Lattner.

llvm-svn: 231998
diff --git a/llvm/autoconf/configure.ac b/llvm/autoconf/configure.ac
index a8d98a8..06abf58 100644
--- a/llvm/autoconf/configure.ac
+++ b/llvm/autoconf/configure.ac
@@ -51,8 +51,8 @@
 
 dnl Provide a copyright substitution and ensure the copyright notice is included
 dnl in the output of --version option of the generated configure script.
-AC_SUBST(LLVM_COPYRIGHT,["Copyright (c) 2003-2014 University of Illinois at Urbana-Champaign."])
-AC_COPYRIGHT([Copyright (c) 2003-2014 University of Illinois at Urbana-Champaign.])
+AC_SUBST(LLVM_COPYRIGHT,["Copyright (c) 2003-2015 University of Illinois at Urbana-Champaign."])
+AC_COPYRIGHT([Copyright (c) 2003-2015 University of Illinois at Urbana-Champaign.])
 
 dnl Indicate that we require autoconf 2.60 or later.
 AC_PREREQ(2.60)