diff --git a/resource/camera/README.md b/resource/camera/README.md
index c761ce8..2d926be 100644
--- a/resource/camera/README.md
+++ b/resource/camera/README.md
@@ -17,7 +17,7 @@ Pin | Wire Color | PCB Connection
 1, 2 (left when looking into pins from the mating side with key up) | Green | CN1 pin 1
 3, 4 | Black | CN1 pin 2
 
-CN1 pin 1 goes through a fuse followed by a shunt diode. This makes me sad but it looks like they used shunt reverse polarity protection, not series :,(.
+CN1 pin 1 goes through a fuse followed by a shunt diode. This makes me sad but it looks like they used shunt reverse polarity protection, not series 😢.
 
 The fuse is marked `X050F OORZ`. This appears to be a PTC with part number SMD050F ([product page](https://www.littelfuse.com/products/polyswitch-resettable-pptcs/surface-mount/smd/smd050f_2.aspx)) (0.5A hold, 1A trip). The designers are redeemed in my eyes.