Fix installation instructions

Author: acoburn

README.rst

@@ -23,7 +23,7 @@ This is an implementation of a python3-based `Linked Data Notification <https://
 Installing
 ----------
 
-``pip install py-ldplib``
+``pip install py-ldnlib``
 
 Adding an LDN sender to your code
 ---------------------------------

setup.py

@@ -29,7 +29,7 @@ def run_tests(self):
     readme = f.read()
 
 setup(name='py-ldnlib',
-      version='0.1.1',
+      version='0.1.2',
       description='Python-based linked data notification libraries',
       long_description=readme,
       long_description_content_type="text/x-rst",