Fix grammatical error in csv docs.

Reported by Nat Dunn on docs@

diff --git a/Doc/library/csv.rst b/Doc/library/csv.rst
index 313dce0c473d5c502dfcb969fe78f332f71bb211..e9a9cb5ddb3ba4a948869c4b858c1c722adfba9e 100644 (file)
--- a/Doc/library/csv.rst
+++ b/Doc/library/csv.rst
@@ -324,7 +324,7 @@ Dialects support the following attributes:
 
 .. attribute:: Dialect.doublequote
 
-   Controls how instances of *quotechar* appearing inside a field should be
+   Controls how instances of *quotechar* appearing inside a field should
    themselves be quoted.  When :const:`True`, the character is doubled. When
    :const:`False`, the *escapechar* is used as a prefix to the *quotechar*.  It
    defaults to :const:`True`.