[add][mod] added section links to readme and changed config section name

README.md

@@ -6,7 +6,7 @@
 <p align="center">
     <strong>
         <a href="#getting-started">Getting started</a> 
-        • <a href="#advanced-configuration">Advanced Configuration</a> 
+        • <a href="#configuration">Configuration</a> 
         • <a href="#roadmap">Roadmap</a>
 	</strong>
 </p><br>
@@ -35,7 +35,7 @@ This tool requires `net-tools` (if not using a docker container) and `gnuplot` i
 
 3. Plot the data with [`./plotter/plot.sh`](plotter/plot.sh)
 
-## Advanced Configuration
+## Configuration
 
 ### Plot