Whitespace cleanup.

diff --git a/examples.tex b/examples.tex
index e0ffcb97a11ce5a97a2e837e7c994fd19714e1ae..6edd5381ba8349d0ad7bb9aea9acfa763c7c345d 100644 (file)
--- a/examples.tex
+++ b/examples.tex
@@ -261,5 +261,5 @@
     The interior of a set $X$ is $\interior{X}$. Its closure is
     $\closure{X}$ and its boundary is $\boundary{X}$.
   \end{section}
-  
+
 \end{document}