diff --git a/documents/.gitignore b/documents/.gitignore
new file mode 100644
index 0000000..a136337
--- /dev/null
+++ b/documents/.gitignore
@@ -0,0 +1 @@
+*.pdf
diff --git a/documents/by-course/math-8/pset-1/main.typ b/documents/by-course/math-8/pset-1/main.typ
index 978f8af..f1b07bf 100644
--- a/documents/by-course/math-8/pset-1/main.typ
+++ b/documents/by-course/math-8/pset-1/main.typ
@@ -1,7 +1,7 @@
 #import "./dvd.typ": *
 
 #show: dvdtyp.with(
-  title: "Pset 1",
+  title: "Homework 1",
   author: "Youwen Wu",
 )