DolphinQt: Update tool tip for Enable Emulated Memory Size Override.

Source/Core/DolphinQt/Settings/AdvancedPane.cpp

@@ -276,10 +276,9 @@ void AdvancedPane::CreateLayout()
   });
 
   m_ram_override_checkbox->SetDescription(
-      tr("Adjusts the amount of RAM in the emulated console.<br><br>"
-         "<b>WARNING</b>: Enabling this will completely break many games.<br>Only a small "
-         "number "
-         "of games can benefit from this."
+      tr("Sets the amount of RAM in the emulated console to the values provided.<br><br>"
+         "<b>WARNING</b>: Enabling this will completely break many games. By default, Dolphin "
+         "determines what value is required based on the game information."
          "<br><br><dolphin_emphasis>If unsure, leave this unchecked.</dolphin_emphasis>"));
 
   auto* rtc_options = new QGroupBox(tr("Custom RTC Options"));