Update command to install graphviz (#307)

dear-ore · mr-c · web-flow · commit 8e255b425a24 · 2022-10-18T12:33:19.000Z
The command to install graphviz should be "sudo apt-get install graphviz" not "sudo apt get install graphviz".

Co-authored-by: Michael R. Crusoe &lt;1330696+mr-c@users.noreply.github.com&gt;
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -106,7 +106,7 @@ The `dot` program from Graphviz is needed to render some of the diagrams.
 
 * For Debian/Ubuntu users:
 ```bash
-sudo apt get install graphviz
+sudo apt-get install graphviz
 ```
 * For non-Debian/Ubuntu users, follow the directions at [the GraphViz download site](https://graphviz.org/download).
 ```bash
