diff --git a/content/posts/nissan-keyfob/index.md b/content/posts/nissan-keyfob/index.md
index ccae5bc..5f4fd08 100644
--- a/content/posts/nissan-keyfob/index.md
+++ b/content/posts/nissan-keyfob/index.md
@@ -136,6 +136,6 @@ Several leads appeared:
 [![Similar model to mine](media/research/alt_3.jpg)](media/research/alt_3.jpg)
 
 None of them appear especially legible, so the first thing I can do is compare the logo on the OEM fob to existing rolling code chip manufacturers.
-As it happens, Microchip is the company in question, producing the widely documented Keeloq product line ((leaked spec sheet)[http://keeloq.narod.ru/decryption.pdf]).
+As it happens, Microchip is the company in question, producing the widely documented Keeloq product line ([leaked spec sheet](http://keeloq.narod.ru/decryption.pdf)).
 Looking at their product lines, it becomes clear that the original fob used the HCS361 chip.
 My aftermarket chips must be using a knockoff or unmarked version of this.
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