Wiped out some non-ascii characters that snuck into the copyright.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103516 91177308-0d34-0410-b5e6-96231b3b80d8

src/condition_variable.cpp

diff --git a/src/condition_variable.cpp b/src/condition_variable.cpp
index 14a6d27..7373ec3 100644
--- a/src/condition_variable.cpp
+++ b/src/condition_variable.cpp
@@ -1,6 +1,6 @@
 //===-------------------- condition_variable.cpp --------------------------===//
 //
-// ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure
+//                     The LLVM Compiler Infrastructure
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.