diff --git a/source/logic/sec-truth-table.ptx b/source/logic/sec-truth-table.ptx
index 195d39d..bc898b5 100644
--- a/source/logic/sec-truth-table.ptx
+++ b/source/logic/sec-truth-table.ptx
@@ -44,4 +44,4 @@
         <output></output>
     </sage>
 
-</section>
\ No newline at end of file
+</section>