[PATCH v2] stdio-common/printf-prs.c: Reword comment

[Alejandro Colomar]

'this' can be understood as the current parameter, but in this case it
is meaning the other one, the one holding the width/precission.

'it' better describes that parameter, differentiating it from the
one corresponding to the current specifier.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
---
 stdio-common/printf-prs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/stdio-common/printf-prs.c b/stdio-common/printf-prs.c
index 1d4e00553d..8ebf09a0a9 100644
--- a/stdio-common/printf-prs.c
+++ b/stdio-common/printf-prs.c
@@ -72,11 +72,11 @@ parse_printf_format (const char *fmt, size_t n, int *argtypes)
       /* Parse this spec.  */
       nargs += __parse_one_specmb (f, nargs, &spec, &max_ref_arg);
 
-      /* If the width is determined by an argument this is an int.  */
+      /* If the width is determined by an argument, it is an int.  */
       if (spec.width_arg != -1 && (size_t) spec.width_arg < n)
 	argtypes[spec.width_arg] = PA_INT;
 
-      /* If the precision is determined by an argument this is an int.  */
+      /* If the precision is determined by an argument, it is an int.  */
       if (spec.prec_arg != -1 && (size_t) spec.prec_arg < n)
 	argtypes[spec.prec_arg] = PA_INT;
 
-- 
2.31.0