2 files changed, 0 insertions, 1 deletions

diff --git a/.gitignore b/.gitignore
index e0a9dfe..8cef4ae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,3 @@ a.out
 *.o
 *.so
 *.a
-*.pdf
diff --git a/subject.en.pdf b/subject.en.pdf
new file mode 100644
index 0000000..da9882a
--- /dev/null
+++ b/subject.en.pdf