[sanitizer] update the list of supported platforms in the docs

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@200529 91177308-0d34-0410-b5e6-96231b3b80d8

docs/AddressSanitizer.rst

@@ -184,11 +184,11 @@ Supported Platforms
 
 AddressSanitizer is supported on
 
-* Linux i386/x86\_64 (tested on Ubuntu 10.04 and 12.04);
-* MacOS 10.6, 10.7 and 10.8 (i386/x86\_64).
+* Linux i386/x86\_64 (tested on Ubuntu 12.04);
+* MacOS 10.6 - 10.9 (i386/x86\_64).
+* Android ARM
 
-Support for Linux ARM (and Android ARM) is in progress (it may work, but
-is not guaranteed too).
+Ports to various other platforms are in progress.
 
 Limitations
 ===========

docs/MemorySanitizer.rst

@@ -157,7 +157,7 @@ Supported Platforms
 
 MemorySanitizer is supported on
 
-* Linux x86\_64 (tested on Ubuntu 10.04 and 12.04);
+* Linux x86\_64 (tested on Ubuntu 12.04);
 
 Limitations
 ===========

docs/ThreadSanitizer.rst

@@ -18,9 +18,9 @@ supported.
 Supported Platforms
 -------------------
 
-ThreadSanitizer is supported on Linux x86_64 (tested on Ubuntu 10.04 and 12.04).
-Support for MacOS 10.7 (64-bit only) is planned for 2013.  Support for 32-bit
-platforms is problematic and not yet planned.
+ThreadSanitizer is supported on Linux x86_64 (tested on Ubuntu 12.04).
+Support for other 64-bit architectures is possible, contributions are welcome.
+Support for 32-bit platforms is problematic and is not planned.
 
 Usage
 -----