Update the Windows + Anaconda install instructions

Author: vdalv

README.rst

@@ -111,25 +111,25 @@ later <https://www.python.org/downloads/windows/>`__,
 `PyQt4 <https://www.riverbankcomputing.com/software/pyqt/download>`__
 and `install lxml <http://lxml.de/installation.html>`__.
 
-Open cmd and go to `labelImg <#labelimg>`__ directory
+Open cmd and go to the `labelImg <#labelimg>`__ directory
 
 .. code::
 
     pyrcc4 -o resources.py resources.qrc
     python labelImg.py
     python labelImg.py [IMAGE_PATH] [PRE-DEFINED CLASS FILE]
     
-Windows + anaconda
+Windows + Anaconda
 ^^^^^^^
 
-Download and install anaconda (python 3+)
+Download and install `Anaconda <https://www.anaconda.com/download/#download>`__ (Python 3+)
 
-Open cmd and go to `labelImg <#labelimg>`__ directory
+Open the Anaconda Prompt and go to the `labelImg <#labelimg>`__ directory
 
 .. code::
 
-    conda install pyqt=4
-    pyrcc4 -py3 -o resources.py resources.qrc
+    conda install pyqt=5
+    pyrcc5 -o resources.py resources.qrc
     python labelImg.py
     python labelImg.py [IMAGE_PATH] [PRE-DEFINED CLASS FILE]