[ghc-mwc-random] fix common_description def

[Jens Petersen]

commit 3e9b786eecba59bc9a4898f9ae57158476891550
Author: Jens Petersen <petersen at redhat.com>
Date:   Mon Nov 19 00:20:41 2012 +0900

    fix common_description def

 ghc-mwc-random.spec |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/ghc-mwc-random.spec b/ghc-mwc-random.spec
index ea48dd4..5aab6c9 100644
--- a/ghc-mwc-random.spec
+++ b/ghc-mwc-random.spec
@@ -5,9 +5,7 @@
 
 %global common_summary Fast, high quality pseudo random number generation
 
-%global common_description
-
-A library for generating high quality random numbers that follow
+%global common_description A library for generating high quality random numbers that follow\
 either a uniform or normal distribution.  The generated numbers are\
 suitable for use in statistical applications.\
 The uniform PRNG uses Marsaglia's MWC256 (also known as MWC8222)\