[tor-commits] [tor/master] torerr: Fix a comment typo and update the comment for format_number_sigsafe()

[dgoulet at torproject.org]

commit 9c798dd5a5b48637c14fe6bc46ae4701c5597526
Author: teor <teor at torproject.org>
Date:   Tue Sep 3 16:05:56 2019 +1000

    torerr: Fix a comment typo and update the comment for format_number_sigsafe()
    
    Closes 31612.
---
 src/lib/err/torerr.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/lib/err/torerr.c b/src/lib/err/torerr.c
index ecffb7f7b..6cf213e7c 100644
--- a/src/lib/err/torerr.c
+++ b/src/lib/err/torerr.c
@@ -227,8 +227,7 @@ format_number_sigsafe(unsigned long x, char *buf, int buf_len,
  * does not guarantee that an int is wider than a char (an int must be at
  * least 16 bits but it is permitted for a char to be that wide as well), we
  * can't assume a signed int is sufficient to accommodate an unsigned char.
- * Thus, format_helper_exit_status() will still need to emit any require '-'
- * on its own.
+ * Thus, callers will still need to add any required '-' to the final string.
  *
  * For most purposes, you'd want to use tor_snprintf("%x") instead of this
  * function; it's designed to be used in code paths where you can't call