Update instructions

docs/technical_reference_guide/README.md

@@ -29,7 +29,7 @@ $ docker pull mfisherman/texlive-full
 docker run --rm -it -v $(pwd):/workspace mfisherman/texlive-full /bin/bash
 ```
 
-4. Go to the workspace folder
+4. The container should start running imediately. The container by default will start in a "data" folder with nothing in the directory. Go to the workspace folder where the Technical Reference Guide directory is located.
 
 ```
 cd ../workspace
@@ -44,6 +44,7 @@ mkdir _build
 
 ```
 latexmk -pdf -latexoption=-file-line-error -latexoption=-interaction=nonstopmode -output-directory=_build -halt-on-error ResStockTechnicalReferenceGuide.tex 
+```
 
 6. All of the pdf and log files from the compile will be located in docs/technical_reference_guide/_build (Note: this won't show up as modified files in git because _build is in .gitignore)
-```
+