[libmanette] mapping: Fix a typo

[Adrien Plazas <aplazas src gnome org>]

commit 1a348123b19f9140915db354b8311d94d9c9db95
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Sat Nov 21 09:19:28 2020 +0100

    mapping: Fix a typo

 src/manette-mapping.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/manette-mapping.c b/src/manette-mapping.c
index 1de26eb..80e8e91 100644
--- a/src/manette-mapping.c
+++ b/src/manette-mapping.c
@@ -238,7 +238,7 @@ parse_mapping_hat (gchar                *start,
 
   // hat0x, hat0y, hat1x, hat1y…
   *index = hat_index * 2 + (hat_position + 1) % 2;
-  // left or up: negative, right or down: position.
+  // left or up: negative, right or down: positive.
   *range = ((hat_position + 1) % 4) < 2 ? MANETTE_MAPPING_RANGE_NEGATIVE :
                                           MANETTE_MAPPING_RANGE_POSITIVE;
   *invert = *range == MANETTE_MAPPING_RANGE_NEGATIVE;