diff --git a/AI Linear Algebra/Span.md b/AI Linear Algebra/Span.md
index 6ddc0af..fab3b7a 100644
--- a/AI Linear Algebra/Span.md	
+++ b/AI Linear Algebra/Span.md	
@@ -3,4 +3,6 @@ Span is an function that returns a [[Vector Set]] containing all [[Linear Combin
 example: $span(S)$.
 
 also do note that $span(S) = span(span(S))$
-you cannot maximize a maximal set.
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+you cannot maximize a maximal set.
+
+test
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