read_key: drop optimization where we read 3 bytes at once

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/shell/hush.c b/shell/hush.c
index add40eb5f..5fa693b0a 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -1006,7 +1006,7 @@ static void restore_G_args(save_arg_t *sv, char **argv)
  * Commands run in command substitution ("`cmd`")
  * have SIGTTIN, SIGTTOU, SIGTSTP set to SIG_IGN.
  *
- * Ordinary commands have signals set to SIG_IGN/DFL set as inherited
+ * Ordinary commands have signals set to SIG_IGN/DFL as inherited
  * by the shell from its parent.
  *
  * Siganls which differ from SIG_DFL action
@@ -1285,7 +1285,7 @@ static int set_local_var(char *str, int flg_export, int flg_read_only)
                 if (strncmp(cur->varstr, str, name_len) != 0) {
                         if (!cur->next) {
                                 /* Bail out. Note that now cur points
-                                 * to last var in linked list */
+                                 * to the last var in the linked list */
                                 break;
                         }
                         cur = cur->next;