diff --git a/scala-blog-examples/scala-intro-talk/.~lock.scala-intro-slides.odp# b/scala-blog-examples/scala-intro-talk/.~lock.scala-intro-slides.odp#
deleted file mode 100644
index def03b4..0000000
--- a/scala-blog-examples/scala-intro-talk/.~lock.scala-intro-slides.odp#
+++ /dev/null
@@ -1 +0,0 @@
-Miguel Olivar,migue,liferay-migue.(null),07.03.2012 23:26,file:///home/migue/.libreoffice/3;
\ No newline at end of file