Typo and formatting fixes to --save_graphics
diff --git a/doc/src/vpr/command_line_usage.rst b/doc/src/vpr/command_line_usage.rst
index 142bd2c..da35e32 100644
--- a/doc/src/vpr/command_line_usage.rst
+++ b/doc/src/vpr/command_line_usage.rst
@@ -83,9 +83,9 @@
**Default:** ``1``
- .. option:: --save_graphics {on | off}
+.. option:: --save_graphics {on | off}
- If set to on, this option will save an image of the final placement phase and the final routing phase of vpr to pdf files on disk, with no need for any user interaction. The files are named vpr_placement.pdf and vpr_routing.pdf.
+ If set to on, this option will save an image of the final placement and the final routing created by vpr to pdf files on disk, with no need for any user interaction. The files are named vpr_placement.pdf and vpr_routing.pdf.
**Default:** ``off``
