diff --git a/journal.md b/journal.md
index 28ef720..3ac8d63 100644
--- a/journal.md
+++ b/journal.md
@@ -21,3 +21,4 @@ Add Fri, Aug 9
 
 ## References
 Reference 1 (2018).
+Missing references 2 (2020)
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..12ff5ab
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,4 @@
+# papers
+A repository for my cool paper (and for teaching git)
+
+People will use this repo to practice their git kunfu.