pep8 fix in init
@@ -9,7 +9,8 @@ PoreSpy consists of the following modules:
----
-**generators**: Routines for generating artificial images of porous materials useful for testing and illustration
+**generators**: Routines for generating artificial images of porous materials
+useful for testing and illustration
----
@@ -29,7 +30,8 @@ PoreSpy consists of the following modules:
----
-**io**: Functions for output image data in various formats for use in common software
+**io**: Functions for output image data in various formats for use in common
+software
----
