update help messages and use addressing range for ed s command

1 files changed, 4 insertions, 4 deletions

diff --git a/src/commands/dd.c b/src/commands/dd.c
index 8acde7d..87c9eb8 100644
--- a/src/commands/dd.c
+++ b/src/commands/dd.c
@@ -4,10 +4,10 @@
 static void help() {
     printf("Usage: dd [if=FILE] [of=FILE] [bs=N] [count=N]\n\n");
     printf("Copy a file with converting and formatting\n\n");
-    printf("if=FILE\t\tRead from FILE instead of stdin\n");
-    printf("of=FILE\t\tWrite to FILE instead of stdout\n");
-    printf("bs=N\t\tRead and write N bytes at a time\n");
-    printf("count=N\t\tCopy only N input blocks\n");
+    printf("\tif=FILE\t\tRead from FILE instead of stdin\n");
+    printf("\tof=FILE\t\tWrite to FILE instead of stdout\n");
+    printf("\tbs=N\t\tRead and write N bytes at a time\n");
+    printf("\tcount=N\t\tCopy only N input blocks\n");
     exit(EXIT_SUCCESS);
 }