diff --git a/square-keys/README.html b/square-keys/README.html
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-        <h1 id="railway-gadgets">Railway-gadgets</h1>
-<p>Those keys are used on Italian and Swiss trains.</p>
-<p><em>I remember you that it's illegal to use it on a public train.</em></p>
-<p>Original desig was taken on this Swiss law appendix:
-<a href="https://www.fedlex.admin.ch/eli/cc/55/72_76_129/it#annex_B">https://www.fedlex.admin.ch/eli/cc/55/72_76_129/it#annex_B</a></p>
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diff --git a/square-keys/README.md b/square-keys/README.md
index 45b11b3..a9a7d1d 100644
--- a/square-keys/README.md
+++ b/square-keys/README.md
@@ -3,5 +3,5 @@ Those keys are used on Italian and Swiss trains.
 
 *I remember you that it's illegal to use it on a public train.*
 
-Original desig was taken on this Swiss law appendix:
+Original design was taken on this Swiss law appendix:
 https://www.fedlex.admin.ch/eli/cc/55/72_76_129/it#annex_B
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