Fix minor typo

ismail-s · web-flow · commit 1f0401ab620e · 2016-12-02T15:09:38.000Z
diff --git a/doc/en/goodpractices.rst b/doc/en/goodpractices.rst
@@ -127,7 +127,7 @@ required configurations.
     The reason for this somewhat evolved importing technique is
     that in larger projects multiple test modules might import
     from each other and thus deriving a canonical import name helps
-    to avoid surprises such as a test modules getting imported twice.
+    to avoid surprises such as a test module getting imported twice.
 
 
 .. _`virtualenv`: http://pypi.python.org/pypi/virtualenv
