minor typos in building docs documentation

components/omega/doc/devGuide/BuildDocs.md

@@ -9,13 +9,13 @@ that you need to build the documentation.
 From the root of an Omega branch, run the following script to build the docs:
 
 ```bash
-cd components/omega/docs
+cd components/omega/doc
 make clean
 make html
 ```
 
 You can view the documentation by opening `_build/html/index.html` in your
 choice of browser.
 
-If you run into errors or warnings related to changes you have meade when you
+If you run into errors or warnings related to changes you have made when you
 build the docs, check with the development team for help on fixing them.