diff --git a/readme.md b/readme.md
index bb6058b..574eeb4 100644
--- a/readme.md
+++ b/readme.md
@@ -2,7 +2,7 @@
 
 ## Purpose of this project
 
-Garmin created fantastic Head-up Display, but they had it discontinued in 2015 [src](https://support.garmin.com/pl-PL/?faq=gJy4U1QaPL2gBs3AqQ7Lm5). Fortunately, whole protocol had beed [reverse engineered](https://github.com/gabonator/Work-in-progress/tree/master/GarminHud). This allowed community to createte their own works.
+Garmin created fantastic Head-up Display, but they had it discontinued in 2015 ([src](https://support.garmin.com/pl-PL/?faq=gJy4U1QaPL2gBs3AqQ7Lm5)). Fortunately, whole protocol had beed [reverse engineered](https://github.com/gabonator/Work-in-progress/tree/master/GarminHud). This allowed community to createte their own works.
 
 ## Works
 
@@ -30,3 +30,15 @@ Two weeks later I switched to Mapbox as completely standalone solution. Despite
   - maneuver processing (on long distances it refreshes every 10+ km)
 - Android Auto integration
 - create fork for first idea of proxying GMaps
+
+Here's a simple footnote,[^1] and here's a longer one.[^bignote]
+
+[^1]: This is the first footnote.
+
+[^bignote]: Here's one with multiple paragraphs and code.
+
+    Indent paragraphs to include them in the footnote.
+
+    `{ my code }`
+
+    Add as many paragraphs as you like.