fix a comment

wkliao · wkliao · commit 35a5aeffdabc · 2020-02-14T16:16:19.000-06:00
diff --git a/utils/add_key.c b/utils/add_key.c
@@ -601,7 +601,7 @@ int main(int argc, char **argv)
             default: break;
         }
 
-    if (part_key_base == NULL) { /* input file name is mandatory */
+    if (part_key_base == NULL) { /* key base dataset name is mandatory */
         printf("Error: partition key base dataset name is missing.\n\n");
         usage(argv[0]);
         err_exit = -1;

Original file line number	Diff line number	Diff line change
`@@ -601,7 +601,7 @@ int main(int argc, char **argv)`
`601`	`601`	`default: break;`
`602`	`602`	`}`
`603`	`603`
`604`		`- if (part_key_base == NULL) { /* input file name is mandatory */`
	`604`	`+ if (part_key_base == NULL) { /* key base dataset name is mandatory */`
`605`	`605`	`printf("Error: partition key base dataset name is missing.\n\n");`
`606`	`606`	`usage(argv[0]);`
`607`	`607`	`err_exit = -1;`