NetworkTraffic: Actually scale in DP for single net font [2/2]

Lying to the user is bad

Signed-off-by: spezi77 <spezi7713@gmx.net>
Signed-off-by: Hưng Phan <phandinhhungvp2001@gmail.com>

res/xml/traffic.xml

@@ -44,13 +44,13 @@
         android:max="10"
         settings:min="0"
         settings:defaultValue="1"
-        settings:units="" />
+        settings:units="KB/s" />
 
     <com.cherish.settings.preferences.CustomSeekBarPreference
         android:key="network_traffic_font_size"
         android:title="@string/nettraf_font_size"
-        android:max="46"
-        android:min="26"
-        settings:defaultValue="36"
+        android:max="15"
+        android:min="6"
+        settings:defaultValue="10"
         settings:units="dp" />
 </PreferenceScreen>