[prwd/el6] Fix the description

[Christopher Meng]

commit 0e2b6369c90ec72306d9a7840996b6b6d3b45095
Author: Christopher Meng <rpm at cicku.me>
Date:   Fri May 31 12:07:33 2013 +0800

    Fix the description

 prwd.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/prwd.spec b/prwd.spec
index 71445ba..8eaed09 100644
--- a/prwd.spec
+++ b/prwd.spec
@@ -1,7 +1,7 @@
 Name:         prwd
 Version:      1.7
 Release:      2%{?dist}
-Summary:      A tool can print reduced working directory
+Summary:      A tool to print a reduced working directory
 License:      ISC
 
 URL:          http://tamentis.com/projects/prwd/