diff --git a/lang/chez-scheme/pkg-descr b/lang/chez-scheme/pkg-descr
index 69e23eb71370..d11839053f3a 100644
--- a/lang/chez-scheme/pkg-descr
+++ b/lang/chez-scheme/pkg-descr
@@ -1,13 +1,12 @@
-Chez Scheme is both a programming language and an implementation
-of that language, with supporting tools and documentation.
+Chez Scheme is both a programming language and an implementation of that
+language, with supporting tools and documentation.
 
-As a superset of the language described in the
-[Revised<sup>6</sup> Report on the Algorithmic Language Scheme]
-(http://www.r6rs.org)(R6RS), Chez Scheme supports all standard
-features of Scheme, including first-class procedures, proper treatment
-of tail calls, continuations, user-defined records, libraries,
+As a superset of the language described in the [Revised 6 Report on the
+Algorithmic Language Scheme] (http://www.r6rs.org)(R6RS), Chez Scheme supports
+all standard features of Scheme, including first-class procedures, proper
+treatment of tail calls, continuations, user-defined records, libraries,
 exceptions, and hygienic macro expansion.
 
-Chez Scheme also includes extensive support for interfacing with C
-and other languages, support for multiple threads possibly running
-on multiple cores, non-blocking I/O, and many other features.
+Chez Scheme also includes extensive support for interfacing with C and other
+languages, support for multiple threads possibly running on multiple cores,
+non-blocking I/O, and many other features.