setup: Fix minor typo in version number

I'm not sure whether this matters, but setup.py warns about it.

diff --git a/setup.py b/setup.py
index 9127c6a697394a4d8b10bd19f3ebfac063b71ae5..36f57b257e3a6a04a106937c026899e62b17f003 100644 (file)
--- a/setup.py
+++ b/setup.py
@@ -103,7 +103,7 @@ MacOS users should run:
 
 kwargs = {}
 
-version = "5.1.1 "
+version = "5.1.1"
 
 with open('README.rst') as f:
     kwargs['long_description'] = f.read()