diff --git a/static/articles/attestation-compatibility-guide.html b/static/articles/attestation-compatibility-guide.html
index 86875f87..fe8ff1e8 100644
--- a/static/articles/attestation-compatibility-guide.html
+++ b/static/articles/attestation-compatibility-guide.html
@@ -59,7 +59,7 @@
 
             <p>Google provides a <a href="https://github.com/google/android-key-attestation">key
             attestation library</a> with examples. Our <a href="https://github.com/GrapheneOS/Auditor">MIT
-            / Apache 2 licensed Auditor app</a> can be used a reference implementation for
+            / Apache 2 licensed Auditor app</a> can be used as a reference implementation for
             verifying hardware-based attestations. There are some subtleties in the verification
             process such as making sure only the 2nd certificate in the chain (the one signing the
             certificate for the key generated by your app) has an attestation extension to prevent