diff --git a/.gitattributes b/.gitattributes
index 4c1b4d3..3636fc2 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,3 +1,3 @@
-[attr] lfs-file filter=lfs diff=lfs merge=lfs -text
+[attr]lfs-file filter=lfs diff=lfs merge=lfs -text
 
-*.pdf lfs-file
\ No newline at end of file
+"*.pdf" lfs-file
\ No newline at end of file
diff --git a/README.md b/README.md
index de0a0de..8b40a84 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,6 @@
 
 * build method
 
-```
+```sh
 node build.js
 ```
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