fixes, thanks to Nico Weber


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44789 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/www/comparison.html b/www/comparison.html
index 78261b7..aa11b5f 100644
--- a/www/comparison.html
+++ b/www/comparison.html
@@ -62,7 +62,7 @@
     <ul>

     <li>The Clang ASTs and design are intended to be <a 

         href="features.html#simplecode">easily understandable</a> by

-        anyone who is familiar with the languages involved and who have a basic

+        anyone who is familiar with the languages involved and who has a basic

         understanding of how a compiler works.  GCC has a very old codebase

         which presents a steep learning curve to new developers.</li>

     <li>Clang is designed as an API from its inception, allowing it to be reused

@@ -173,10 +173,10 @@
     

     <ul>

     <li>PCC dates from the 1970's and has been dormant for most of that time.

-        The clang + llvm community are very active.</li>

+        The clang + llvm communities are very active.</li>

     <li>PCC doesn't support C99, Objective-C, and doesn't aim to support

         C++.</li>

-    <li>PCC's code generation is very limited compared to LLVM, it produces very

+    <li>PCC's code generation is very limited compared to LLVM.  It produces very

         inefficient code and does not support many important targets.</li>

     <li>Like Elsa, PCC's does not have an integrated preprocessor, making it

         extremely difficult to use it for source analysis tools.</li>