Update strings.xml

Author: Tungstend

FCL/src/main/res/values/strings.xml

@@ -790,7 +790,7 @@
     <string name="settings_fcl_renderer_vgpu" >VGPU (OpenGL 2.1+, only support 1.17-)</string>
     <string name="settings_fcl_renderer_zink" translatable="false">Vulkan Zink (OpenGL 4.6)</string>
     <string name="settings_fcl_renderer_freedreno" >Freedreno (OpenGL 4.6, only support GPU a616-a660)</string>
-    <string name="settings_fcl_renderer_gl4esp" translatable="false">GL4ES+ (unstable)(OpenGL 4.6)</string>
+    <string name="settings_fcl_renderer_gl4esp" translatable="false">GL4ES+ (unstable)(OpenGL 2.1)</string>
 
     <string name="settings_fcl_driver">Vulkan Driver</string>