Fix doc grammar and line width

diff --git a/Doc/library/ctypes.rst b/Doc/library/ctypes.rst
index 67cbf45508d2af6b715f7c9c7c7c80bcbde22d95..b51ea51ca6759cc607c049e5ca4cf309be509ff6 100644 (file)
--- a/Doc/library/ctypes.rst
+++ b/Doc/library/ctypes.rst
@@ -568,8 +568,8 @@ Here is a simple example of a POINT structure, which contains two integers named
    ValueError: too many initializers
    >>>
 
-You can, however, build much more complicated structures. Structures can itself
-contain other structures by using a structure as a field type.
+You can, however, build much more complicated structures.  A structure can
+itself contain other structures by using a structure as a field type.
 
 Here is a RECT structure which contains two POINTs named *upperleft* and
 *lowerright*::