Fix a comment about cross compilation with clang-cl [skip ci]
This comment was added in where the case of a forward
slash was added for the case when cross compiling.
@@ -459,7 +459,7 @@ int dummy;
# different locales have different messages with a different
# number of colons. Match up to the the drive name 'd:\'.
# When used in cross compilation, the path separator is a
- # backslash rather than a forward slash so handle both.
+ # forward slash rather than a backslash so handle both.
matchre = re.compile(rb"^(.*\s)([a-zA-Z]:\\|\/).*stdio.h$")
def detect_prefix(out):
