refine strings

src/main/res/values-zh/strings.xml

@@ -75,7 +75,7 @@
 
   <string name="stat">网络流量</string>
   <string name="stat_summary">发送:\t%1$s\t|\t接收:\t%2$s\n上传:\t%3$s\t|\t下载:\t%4$s</string>
-  <string name="stat_profiles">\n发送:\t%1$s\t|\t接收:\t%2$s</string>
+  <string name="stat_profiles">\n已发送: \t%1$s\n已接收: \t%2$s</string>
   <plurals name="bytes">
     <item quantity="other">字节</item>
   </plurals>

src/main/res/values/strings.xml

@@ -14,7 +14,7 @@
   <string name="nat_summary_no_root">NAT mode is disabled without root</string>
   <string name="stat">Network Traffic</string>
   <string name="stat_summary">Sent: \t%1$s\t|\tReceived: \t%2$s\nUpload: \t%3$s\t|\tDownload: \t%4$s</string>
-  <string name="stat_profiles">\nSent: \t%1$s\t|\tReceived: \t%2$s</string>
+  <string name="stat_profiles">\nTotal Sent: \t%1$s\nTotal Received: \t%2$s</string>
   <plurals name="bytes">
     <item quantity="one">Byte</item>
     <item quantity="other">Bytes</item>