sysclk: refactor speedo code

Source/Horizon-OC-Monitor/source/modes/FPS_Graph.hpp

@@ -496,8 +496,8 @@ public:
         snprintf(CPU_Load_c, sizeof(CPU_Load_c), "%.1f%%", cpu_usageM);
         snprintf(GPU_Load_c, sizeof(GPU_Load_c), "%d.%d%%", GPU_Load_u / 10, GPU_Load_u % 10);
         snprintf(RAM_Load_c, sizeof(RAM_Load_c), "%hu.%hhu%%",
-                 PartLoad[SysClkPartLoad_EMC] / 10,
-                 PartLoad[SysClkPartLoad_EMC] % 10);
+                 partLoad[SysClkPartLoad_EMC] / 10,
+                 partLoad[SysClkPartLoad_EMC] % 10);
         
         mutexUnlock(&mutex_Misc);