pg_ctl path fixed

Author: zilder

README.md

@@ -52,7 +52,7 @@ Now we are ready to start:
 node.start()
 ```
 
-After this you are able to run queries over the cluster. There is three functions to do that:
+After this you are able to run queries over the cluster. There are three functions to do that:
 
 * `node.psql(database, query)` - runs query via `psql` command and returns tuple (error code, stdout, stderr)
 * `node.safe_psql(database, query)` - the same as `psql()` except that it returns only `stdout`. If error occures during the execution then it will throw an exception;

setup.py

@@ -2,7 +2,7 @@
 setup(
   name = 'testgres',
   packages = ['testgres'],
-  version = '0.1.4',
+  version = '0.1.5',
   description = 'Testing utility for postgresql and it''s extensions',
   author = 'Ildar Musin',
   author_email = 'zildermann@gmail.com',

testgres/testgres.py

@@ -190,7 +190,7 @@ def pg_ctl(self, command, params):
         functions"""
         pg_ctl = self.get_bin_path("pg_ctl")
 
-        arguments = ["pg_ctl"]
+        arguments = [pg_ctl]
         for key, value in params.iteritems():
             arguments.append(key)
             if value: