Make frame delay description clearer

config.def.h

@@ -311,7 +311,7 @@ static const bool hard_sync = false;
 static const unsigned hard_sync_frames = 0;
 
 // Sets how many milliseconds to delay after VSync before running the core.
-// Can reduce latency at cost of performance.
+// Can reduce latency at cost of higher risk of stuttering.
 static const unsigned frame_delay = 0;
 
 // Inserts a black frame inbetween frames.

retroarch.cfg

@@ -128,7 +128,7 @@
 # video_hard_sync_frames = 0
 
 # Sets how many milliseconds to delay after VSync before running the core.
-# Can reduce latency at cost of performance.
+# Can reduce latency at cost of higher risk of stuttering.
 # Maximum is 15.
 # video_frame_delay = 0
 

settings_data.c

@@ -869,7 +869,7 @@ void setting_data_get_description(const void *data, char *msg,
                "after VSync before running the core.\n"
                 "\n"
                "Can reduce latency at cost of\n"
-               "performance.\n"
+               "higher risk of stuttering.\n"
                " \n"
                "Maximum is 15.");
     else if (!strcmp(setting->name, "audio_rate_control_delta"))