diff --git a/config b/config
old mode 100644
new mode 100755
diff --git a/init.sh b/init.sh
old mode 100644
new mode 100755
index 171ad8d..506746b
--- a/init.sh
+++ b/init.sh
@@ -1,6 +1,6 @@
 source config
-find -type file | xargs sed -i "s/$mainfile/${mainfile}/g"
-find -type file | xargs sed -i "s/$course/${course}/g"
-find -type file | xargs sed -i "s/$stylefile/${stylefile}/g"
-find -type file | xargs sed -i "s/$repo/${repo}/g"
-find -type file | xargs sed -i "s/$term/${term}/g"
+find -type f | xargs sed -i "s/$mainfile/${mainfile}/g"
+find -type f | xargs sed -i "s/$course/${course}/g"
+find -type f | xargs sed -i "s/$stylefile/${stylefile}/g"
+find -type f | xargs sed -i "s/$repo/${repo}/g"
+find -type f | xargs sed -i "s/$term/${term}/g"