diff --git a/debian/control b/debian/control
index 286df6c..8f8865e 100644
--- a/debian/control
+++ b/debian/control
@@ -23,6 +23,9 @@
 Depends:
  ${misc:Depends},
  golang-github-flynn-archive-go-shlex-dev,
-Description: Library to make a lexical analyzer like Unix shell for golang.
- go-shlex is a library to make a lexical analyzer like Unix
+Description: Library to make a lexical analyzer like Unix shell for golang
+ Lexical analysis, lexing or tokenization is the process of converting
+ a sequence of characters (such as in a computer program or web page) into
+ a sequence of tokens (strings with an assigned and thus identified meaning).
+ go-shlex is simply a library to make a lexical analyzer like Unix
  shell for Go.