Update README.md

README.md

@@ -4,8 +4,8 @@ Uses ghostscript to create a scaled version of the pdf input.
 The "paper" size does not change, just the elements are resized.   
 
 ## Dependencies  
-The script uses `basename`, `cat`, `grep`, `bc`, `head` and `gs` (ghostscript)
-You probably have everything installed already, except for ghostscript  
+The script uses `basename`, `cat`, `grep`, `bc`, `head` and `gs` (ghostscript).   
+You probably have everything installed already, except for ghostscript.   
 
 ##### apt-get
 ```