Add scan-build screenshot for attribute 'nonnull' example.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74104 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/www/analyzer/annotations.html b/www/analyzer/annotations.html
index 7d509ed..22c2128 100644
--- a/www/analyzer/annotations.html
+++ b/www/analyzer/annotations.html
@@ -90,14 +90,13 @@
    return !p ? bar(q, 2, p) 
              : bar(p, 2, q);
 }
-
-<span class="command">$ clang --analyze test.m</span>
-test.m:4:16: warning: Null pointer passed as an argument to a 'nonnull' parameter
-   return !p ? bar(q, 2, p) 
-               ^         ~
-1 diagnostic generated.
 </pre>
 
+<p>Running <tt>scan-build</tt> over this source produces the following
+output:</p>
+
+<img src="images/example_cf_returns_retained_gc.png">
+
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 <h2 id="macosx">Mac OS X API Annotations</h2>
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