Fixed couple of spellings

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_32@170526 91177308-0d34-0410-b5e6-96231b3b80d8

docs/ReleaseNotes.html

@@ -153,7 +153,7 @@
 
 <ul>
   <li><a href="http://llvm.org/releases/3.2/tools/clang/docs/ThreadSanitizer.html">ThreadSanitizer (TSan)</a> - data race detector run-time library for C/C++ has been added.</li>
-  <li>Improvemens to <a href="http://llvm.org/releases/3.2/tools/clang/docs/AddressSanitizer.html">AddressSanitizer</a> including: better portability 
+  <li>Improvements to <a href="http://llvm.org/releases/3.2/tools/clang/docs/AddressSanitizer.html">AddressSanitizer</a> including: better portability 
   (OSX, Android NDK), support for cmake based builds, enhanced error reporting and lots of bug fixes.</li>
   <li>Added support for A6 'Swift' CPU.</li>
   <li><code>divsi3</code> function has been enhanced to take advantage of a hardware unsigned divide when it is available.</li>
@@ -178,7 +178,7 @@
 
 <ul>
   <li>Linux build fixes for clang (see <a href="http://lldb.llvm.org/build.html">Building LLDB</a>)</li>
-  <li>Some Linux stablity and usability improvements</li>
+  <li>Some Linux stability and usability improvements</li>
   <li>Switch expression evaluation to use MCJIT (from legacy JIT) on Linux</li>
 </ul>
 
@@ -329,7 +329,7 @@
 
 <p><a href="http://www.embtoolkit.org/">EmbToolkit</a> provides Linux cross-compiler 
     toolchain/SDK (GCC/binutils/C library (uclibc,eglibc,musl)), a build system for 
-    package cross-compilation and optionally various root filesystems. 
+    package cross-compilation and optionally various root file systems. 
     It supports ARM and MIPS. There is an ongoing effort to provide a clang+llvm 
     environment for the 3.2 releases, 
 </p>
@@ -595,7 +595,7 @@ features combine to both optimize more code with the pass but to improve the
 compile time of many functions dramatically.</p>
 
 <ul>
-  <li>Branch weight metadata is preseved through more of the optimizer.</li>
+  <li>Branch weight metadata is preserved through more of the optimizer.</li>
 </ul>
 
 </div>
@@ -724,7 +724,7 @@ compile time of many functions dramatically.</p>
    platform specific support for Linux.</p>
 
 <p>Full support is included for Thumb1, Thumb2 and ARM modes, along with
-   subtarget and CPU specific extensions for VFP2, VFP3 and NEON.</p>
+   sub-target and CPU specific extensions for VFP2, VFP3 and NEON.</p>
 
 <p>The assembler is Unified Syntax only (see ARM Architecural Reference Manual
    for details). While there is some, and growing, support for pre-unfied