[Video/KMSDRM] Correct typo.
diff --git a/src/video/kmsdrm/SDL_kmsdrmvulkan.c b/src/video/kmsdrm/SDL_kmsdrmvulkan.c
index e026f7d..b3160ed 100644
--- a/src/video/kmsdrm/SDL_kmsdrmvulkan.c
+++ b/src/video/kmsdrm/SDL_kmsdrmvulkan.c
@@ -207,7 +207,7 @@ SDL_bool KMSDRM_Vulkan_CreateSurface(_THIS,
a device index, which determines the GPU to use, but not the output.
So we simply use the first connected output (ie, the first connected
video output) for now.
- In other words, change this index to select a different input. Easy! */
+ In other words, change this index to select a different output. Easy! */
int display_index = 0;
int i;