fix spaces in hyperlinks

setup.py

@@ -40,16 +40,16 @@ def write_version_py(filename=None):
 **QuantEcon** is an organization run by economists for economists with the aim of coordinating 
 distributed development of high quality open source code for all forms of quantitative economic modelling. 
 
-The project website is located at `http://quantecon.org/<http://quantecon.org/>`_. This website provides
+The project website is located at `http://quantecon.org/ <http://quantecon.org/>`_. This website provides
 more information with regards to the **quantecon** library, documentation, in addition to some resources 
 in regards to how you can use and/or contribute to the package. 
 
 The **quantecon** Package
 -------------------------
 
-The `repository<https://github.com/QuantEcon/QuantEcon.py>`_ includes the Python package ``quantecon``
+The `repository <https://github.com/QuantEcon/QuantEcon.py>`_ includes the Python package ``quantecon``
 
-Assuming you have `pip<https://pypi.python.org/pypi/pip>`_ on your computer --- as will be the case if you've `installed Anaconda<http://quant-econ.net/getting_started.html#installing-anaconda>`_ --- you can install the latest stable release of ``quantecon`` by typing
+Assuming you have `pip <https://pypi.python.org/pypi/pip>`_ on your computer --- as will be the case if you've `installed Anaconda <http://quant-econ.net/getting_started.html#installing-anaconda>`_ --- you can install the latest stable release of ``quantecon`` by typing
 
     pip install quantecon
 
@@ -58,9 +58,9 @@ def write_version_py(filename=None):
 Repository
 ----------
 
-The main repository is hosted on Github `QuantEcon.py<https://github.com/QuantEcon/QuantEcon.py>`_
+The main repository is hosted on Github `QuantEcon.py <https://github.com/QuantEcon/QuantEcon.py>`_
 
-**Note:** There is also a Julia version available for Julia users `QuantEcon.jl<https://github.com/QuantEcon/QuantEcon.jl>`_
+**Note:** There is also a Julia version available for Julia users `QuantEcon.jl <https://github.com/QuantEcon/QuantEcon.jl>`_
 
 Current Build and Coverage Status
 ---------------------------------
@@ -75,7 +75,7 @@ def write_version_py(filename=None):
 Additional Links
 ----------------
 
-1. `QuantEcon Course Website<http://quant-econ.net>`_ 
+1. `QuantEcon Course Website <http://quant-econ.net>`_ 
 
 """