fixing comment to reflect that currentversion of OSX works with our STL formatters

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@150085 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/examples/synthetic/gnu_libstdcpp.py b/examples/synthetic/gnu_libstdcpp.py
index f88df53..3265f55 100644
--- a/examples/synthetic/gnu_libstdcpp.py
+++ b/examples/synthetic/gnu_libstdcpp.py
@@ -2,7 +2,7 @@
 
 # C++ STL formatters for LLDB
 # These formatters are based upon the version of the GNU libstdc++
-# as it ships with Mac OS X 10.6.8 and 10.7.0
+# as it ships with Mac OS X 10.6.8 thru 10.7.3
 # You are encouraged to look at the STL implementation for your platform
 # before relying on these formatters to do the right thing for your setup