Auto merge of #94 - servo:jdm-patch-2, r=SimonSapin

Update API docs link.

Fixes #92.

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Author: bors-servo

README.md

@@ -2,7 +2,7 @@
 
 In support of measuring heap allocations in Rust programs.
 
-[API Documentation](https://doc.servo.org/heapsize/)
+[API Documentation](https://docs.rs/heapsize/)
 
 
 ## License