import fix and typos

plumber.py

 import enum
-import fetcher
+from retrieval import fetcher
 import logging
 import os.path
 import queue
@@ -33,7 +33,7 @@ class Plumber(threading.Thread):
             self._session, logging.getLogger('plumber.collector'))
         if settings.minimum_cleaning_age < 300:
             self._logger.warn("minimum_cleaning_age is below 300, this could" +
-                              " lead to several SQL error and is considered" +
+                              " lead to several SQL errors and is considered" +
                               " unsafe.")
 
     def run(self):

sqlfuse/functions.py

@@ -66,7 +66,7 @@ class Functions:
         return self._fltt_re.sub(r'\1_\2', str(attr).replace('.', '_')).lower()
 
     def gen_name(self, row):
-        """Generates a filename out of an table row.
+        """Generates a filename out of a table row.
 
         Arguments:
         row -- One row of an sqlalchemy query.