Use "whitespace" consistently

For consistency, change "white space" and "whitespaces" to
"whitespace", fixing a couple of adjacent grammar problems in the
docs.

Signed-off-by: Wincent Colaiuta <win@wincent.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/diff.c b/diff.c
index f780e3e8e6..e74a30399e 100644
--- a/diff.c
+++ b/diff.c
@@ -1015,7 +1015,7 @@ static void checkdiff_consume(void *priv, char *line, unsigned long len)
 		if (line[i - 1] == '\t' && spaces)
 			space_before_tab = 1;
 
-		/* check white space at line end */
+		/* check whitespace at line end */
 		if (line[len - 1] == '\n')
 			len--;
 		if (isspace(line[len - 1]))
@@ -1029,7 +1029,7 @@ static void checkdiff_consume(void *priv, char *line, unsigned long len)
 					putchar(',');
 			}
 			if (white_space_at_end)
-				printf("white space at end");
+				printf("whitespace at end");
 			printf(":%s ", reset);
 			emit_line_with_ws(1, set, reset, ws, line, len,
 					  data->ws_rule);