Made minor changes to the overview section

README.md

 # Overview
 
-This is OSADL's fork of armijnhemel's
-[compliance-scripts/elfgraphs](https://github.com/armijnhemel/compliance-scripts/tree/master/elfgraphs)
+This is OSADL's fork of Armijn Hemel's [elfgraphs compliance
+scripts](https://github.com/armijnhemel/compliance-scripts/tree/master/elfgraphs).
 
-This directory has scripts to create linking graphs for ELF files. For
+This repository has a script to create linking graphs for ELF files. For
 background information either skip to the end of this file or read [this LWN
-article](https://lwn.net/Articles/548216/). The program can output in several
+article](https://lwn.net/Articles/548216/). The script can output in several
 formats. Currently supported:
 
 * cypher - for Neo4j, see below example