Fix errant calls to bot.util.getPreferences

Author: vijayiyer05

+bot/+internal/cache.m

@@ -501,7 +501,7 @@ function resetCache(mode)
             end
 
             % - Store the selected cache directory to preferences
-            prefs = bot.getPreferences();
+            prefs = bot.util.getPreferences();
             prefs.CacheDirectory = strCacheDir;
         end
 

+bot/+internal/reset.m

@@ -4,6 +4,6 @@ function reset(mode)
         mode (1,1) string = "ask" % "ask" || "force"
     end
     bot.internal.cache.resetCache(mode)
-    prefs = bot.getPreferences();
+    prefs = bot.util.getPreferences();
     prefs.reset()
 end