Fix self-link in README.md

Test: N/A
Change-Id: I56f4208eae3449d501b88a5ab697949050fe4aa3
diff --git a/README.md b/README.md
index fe2748d..91ca668 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 ====================================================
 
 For the latest version of this doc, please make sure to visit:
-[Android Clang/LLVM-based Tools Readme Doc](https://android.googlesource.com/platform/prebuilts/clang-tools/README.md)
+[Android Clang/LLVM-based Tools Readme Doc](https://android.googlesource.com/platform/prebuilts/clang-tools/+/master/README.md)
 
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