--- a/LuaRules.wiki	Mon Oct 12 02:12:46 2020 +0200
+++ b/LuaRules.wiki	Mon Oct 12 02:15:14 2020 +0200
@@ -9,7 +9,7 @@
  * Only integer numbers are allowed; floating-point numbers are forbidden
  * If you divide, divide by powers of 2 if you can
  * If you want to divide by a different integer value, use the `div` function for integer division
- * Keep your numbers within (+/-) 2<sup>53</sup>
+ * Keep your numbers within ±2<sup>53</sup>
  * Avoid `math.floor` and `math.ceil`
 
 These restrictions on numbers don't apply to numbers that you don't use for gameplay but for stuff like harmless eye candy.