Update README.md

Author: Justin Baker

README.md

@@ -93,7 +93,7 @@ end
 Learn more
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-Check out our [documentation](http://docs.launchdarkly.com) for in-depth instructions on configuring and using LaunchDarkly. You can also head straight to the [complete reference guide for this SDK](http://docs.launchdarkly.com/v1.0/docs/ruby-sdk-reference).
+Check out our [documentation](http://docs.launchdarkly.com) for in-depth instructions on configuring and using LaunchDarkly. You can also head straight to the [complete reference guide for this SDK](http://docs.launchdarkly.com/docs/ruby-sdk-reference).
 
 Testing
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