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index b826bd00..d758eaa5 100644
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@@ -150,7 +150,7 @@ so it doesn't rely on the key order. Or sort the table keys, if you must.</dd>
 <dl id="sandbox">
 <dt>Q: Can Lua code be safely sandboxed?</dt>
 <dd>
-Maybe for an extremly restricted subset of Lua and if you relentlessly
+Maybe for an extremely restricted subset of Lua and if you relentlessly
 scrutinize every single interface function you offer to the untrusted code.<br>
 
 Although Lua provides some sandboxing functionality (<tt>setfenv()</tt>, hooks),