Add caution notice; release first version

README.md

@@ -3,12 +3,16 @@ babel-plugin-console-perf
 
 
 A babel plugin to assist in improving JS code performance. I got this
-idea when browing documentation on various `console` methods, and
+idea when browsing documentation on various `console` methods, and
 discovered that there's a `console.profile` function that automatically
 starts and stops the JavaScript profiler for a particular region inside
 the function. I wanted to make this as seamless as possible.
 
 
+**Note: Alpha quality program. Use with caution, and _never_ use this
+to production**
+
+
 How this works
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