diff --git a/source/_posts/make-pdf-files-smaller.md b/source/_posts/make-pdf-files-smaller.md
index 5d86836..09d8d6d 100644
--- a/source/_posts/make-pdf-files-smaller.md
+++ b/source/_posts/make-pdf-files-smaller.md
@@ -80,6 +80,5 @@ for i in *.pdf; do
done
```
-
+
Source: [Internal Pointers](https://www.internalpointers.com/post/compress-pdf-file-ghostscript-linux), [firstdoit](https://gist.github.com/firstdoit/6390547), [ahmed-musallam](https://gist.github.com/ahmed-musallam/27de7d7c5ac68ecbd1ed65b6b48416f9), [Ghostscript Docs](https://ghostscript.com/doc/current/Ps2pdf.htm)
-