Issue #25290: Fix typo in csv.reader() docstring
Patch by Johannes Niediek.
diff --git a/Modules/_csv.c b/Modules/_csv.c
index 00f5d00..884e051 100644
--- a/Modules/_csv.c
+++ b/Modules/_csv.c
@@ -1520,7 +1520,7 @@
"provided by the dialect.\n"
"\n"
"The returned object is an iterator. Each iteration returns a row\n"
-"of the CSV file (which can span multiple input lines):\n");
+"of the CSV file (which can span multiple input lines).\n");
PyDoc_STRVAR(csv_writer_doc,
" csv_writer = csv.writer(fileobj [, dialect='excel']\n"