Fix a typo in a plain scalar scanner.
diff --git a/lib/yaml/scanner.py b/lib/yaml/scanner.py
index 059b173..25e1afe 100644
--- a/lib/yaml/scanner.py
+++ b/lib/yaml/scanner.py
@@ -1305,13 +1305,13 @@
ch = self.peek(length)
if ch in u'\0 \t\r\n\x85\u2028\u2029' \
or (not self.flow_level and ch == u':' and
- self.peek(length+1) in u'\0 \t\r\n\x28\u2028\u2029') \
+ self.peek(length+1) in u'\0 \t\r\n\x85\u2028\u2029') \
or (self.flow_level and ch in u',:?[]{}'):
break
length += 1
# It's not clear what we should do with ':' in the flow context.
if (self.flow_level and ch == u':'
- and self.peek(length+1) not in u'\0 \t\r\n\x28\u2028\u2029,[]{}'):
+ and self.peek(length+1) not in u'\0 \t\r\n\x85\u2028\u2029,[]{}'):
self.forward(length)
raise ScannerError("while scanning a plain scalar", start_mark,
"found unexpected ':'", self.get_mark(),
