Edit description of Great_Lakes_SLURM repo

It's less of a tutorial and more of an overview of all the ways you can do with Great Lakes.
A more beginner-friendly tutorial is in progress (see #42).

_lab_business/index.md

@@ -17,7 +17,7 @@ These resources are intended for members of the Schloss Lab and give outsiders a
 * [MiSeq wetlab protocol](https://github.com/SchlossLab/MiSeq_WetLab_SOP)
 * [Setting up a new project](https://github.com/SchlossLab/new_project)
 * [Organization of Schloss-data folder](schloss-data_shared_directory.html)
-* [Lab-focused tutorial on running jobs on Great Lakes](https://github.com/SchlossLab/Great_Lakes_SLURM)
+* [Overview of running jobs on Great Lakes](https://github.com/SchlossLab/Great_Lakes_SLURM)
 
 <h3>Lab Life Hacks</h3>
 * Check out our [lab life hacks](lab_life_hacks.html).