*: use "can't" instead of "cannot"

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/e2fsprogs/old_e2fsprogs/blkid/resolve.c b/e2fsprogs/old_e2fsprogs/blkid/resolve.c
index 7942de2..0f92158 100644
--- a/e2fsprogs/old_e2fsprogs/blkid/resolve.c
+++ b/e2fsprogs/old_e2fsprogs/blkid/resolve.c
@@ -121,7 +121,7 @@
 		exit(1);
 	}
 	if (blkid_get_cache(&cache, bb_dev_null) < 0) {
-		fprintf(stderr, "cannot get blkid cache\n");
+		fprintf(stderr, "Can't get blkid cache\n");
 		exit(1);
 	}