[devel] Revised documentation about png_set_user_limits() to say that it can

only be used to reduce the defined limit, and that it also affects
png writing.
diff --git a/CHANGES b/CHANGES
index 0daf80a..5d09122 100644
--- a/CHANGES
+++ b/CHANGES
@@ -3419,6 +3419,9 @@
 
 Version 1.5.3beta11 [June 11, 2011]
   Fixed png_handle_sCAL which is broken in 1.5; added sCAL to pngtest.png
+  Revised documentation about png_set_user_limits() to say that it can
+    only be used to reduce the defined limit, and that it also affects
+    png writing.
 
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