fix annotation

privacyguides · Dec 1, 2024 · a8f5b29 · a8f5b29
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Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/blog/posts/biometrics-explained.md b/blog/posts/biometrics-explained.md
@@ -15,6 +15,9 @@ Biometrics are a convenient and secure way to authenticate our devices. Many of
 
 ## Fingerprint
 
-One of the most recognizable types of biometric authentication has to be the fingerprint reader. The idea is that everyone has a fairly unique fingerprint, so we should be able to distinguish between your fingerprint and someone else's reliably. { .annotate }
+One of the most recognizable types of biometric authentication has to be the fingerprint reader. The idea is that everyone has a fairly unique fingerprint, so we should be able to distinguish between your fingerprint and someone else's reliably. (1)
+{ .annotate }
+
+1. It's theorized that the reason humans have fingerprints in the first place is to [enhance our sense of touch](https://www.science.org/doi/10.1126/science.1166467).
+
 
-1.  It's theorized that the reason humans have fingerprints in the first place is to [enhance our sense of touch](https://www.science.org/doi/10.1126/science.1166467).