From 3fc635de33a2e5913e5d56d01b3f7816bced61a6 Mon Sep 17 00:00:00 2001
From: Mat-Ge <128398586+Mat-Ge@users.noreply.github.com>
Date: Thu, 14 Dec 2023 17:00:16 +0100
Subject: [PATCH] Update GeoGebra.md

---
 doc/en/Authoring/GeoGebra.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/en/Authoring/GeoGebra.md b/doc/en/Authoring/GeoGebra.md
index 1145ea7cf..9ee9378b5 100644
--- a/doc/en/Authoring/GeoGebra.md
+++ b/doc/en/Authoring/GeoGebra.md
@@ -44,7 +44,7 @@ The "set", "watch" and "remember" tags to the `[[geogebra]]` question block link
 
 To be able to make things consistent and easy for question authors, the following name conventions _must_ be followed:
 
-1. Names of variables must be equal in both STACK and GeoGebra.  However, no explicit checking is sone.
+1. Names of variables must be equal in both STACK and GeoGebra.  However, no explicit checking is done.
 2. Value-names must start with lower case letters.
 3. Values must be `int` or `float` STACK variables.
 4. Angles are used like values, and so must be named lowercase letters in Latin-Alphabet, (not Greek unicode letters!) and values must be in radians.  (If you want to show a Greek letter to the student, then have a parallel internal variable which is used by STACK.  E.g. call the angle \(\alpha\) visibly in GGB, but have a hidden GGB variable \(a\) which you can watch.)
-- 
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