Reformat, add links

COPYING.md

@@ -1,4 +1,10 @@
-ISC License
+The C Algorithms library is made available under the
+[ISC license](https://en.wikipedia.org/wiki/ISC_license), a permissive
+license that is functionally identical to the
+[simplified BSD](https://en.wikipedia.org/wiki/BSD_licenses#2-clause)
+or [MIT licenses](https://en.wikipedia.org/wiki/MIT_License).
+
+---
 
 Copyright (c) 2005-2008, Simon Howard
 

README.md

@@ -1,10 +1,10 @@
 ## C Algorithms
 
 The C programming language includes a very limited standard library in
-comparison to other modern programming languages.  This is a collection of
-common Computer Science algorithms which may be used in C projects.
-
-The code is licensed under the ISC license (a simplified version of the BSD
-license that is functionally identical).  As such, it may legitimately be
-reused in any project, whether Proprietary or Open Source.
+comparison to other modern programming languages. This is a collection of
+common computer science data structures and algorithms which may be used in C
+projects.
 
+The code is licensed under the [ISC license](COPYING.md), a permissive license
+that is functionally identical to the MIT or BSD licenses. As such, it may
+legitimately be reused in any project, whether proprietary or open source.