[retro-gtk] environment: Rephrase HW context support failures

[Adrien Plazas <aplazas src gnome org>]

commit cadf61aaca8109bfd21752d08b4f51c039e0e434
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Thu Dec 17 19:30:21 2020 +0100

    environment: Rephrase HW context support failures
    
    This makes them in line with the phrasing that will be used for debug
    logs.

 retro-runner/retro-environment.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/retro-runner/retro-environment.c b/retro-runner/retro-environment.c
index 167db52..2805d1e 100644
--- a/retro-runner/retro-environment.c
+++ b/retro-runner/retro-environment.c
@@ -336,11 +336,11 @@ set_hw_render (RetroCore             *self,
     break;
 
   case RETRO_HW_CONTEXT_VULKAN:
-    g_critical ("Vulkan support isn't implemented");
+    g_critical ("Couldn't set hardware render callback: Vulkan support is unimplemented");
 
     return FALSE;
   default:
-    g_critical ("Unknown context type: %d", callback->context_type);
+    g_critical ("Couldn't set hardware render callback for unknown context type %d", callback->context_type);
 
     return FALSE;
   }