[remoting android] Update strings from UX review.

remoting/resources/remoting_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <grit base_dir="." current_release="1" enc_check="möl" latest_public_release="0" source_lang_id="en">
   <outputs>
     <output filename="remoting/base/string_resources.h" type="rc_header">
       <emit emit_type="prepend"/>
     </output>
 
     <output filename="remoting/resources/am.pak" lang="am" type="data_package"/>
     <output filename="remoting/resources/ar.pak" lang="ar" type="data_package"/>
@@ skipping 561 matching lines @@
         </message>
         <message desc="Button to show or hide the on-screen keyboard." name="IDS_SHOW_HIDE_KEYBOARD" formatter_data="android_java">
           Show/hide keyboard.
         </message>
         <message desc="Menu item to select the Touch input mode. In this mode, there is no visible mouse pointer and the user must tap on the screen to simulate a left-click." name="IDS_SELECT_TOUCH_MODE" formatter_data="android_java">
           Touch mode
         </message>
         <message desc="Menu item to select the Trackpad input mode. In this mode, the mouse cursor is visible and the screen acts as a laptop's trackpad." name="IDS_SELECT_TRACKPAD_MODE" formatter_data="android_java">
           Trackpad mode
         </message>
-        <message desc="Message displayed in the Android application if the user has not setup any computers for remote access." name="IDS_HOST_LIST_EMPTY_ANDROID" formatter_data="android_java">
-          There's nothing to connect to.
+        <message desc="Message displayed in the Android application if the user has not set up any computers for remote access." name="IDS_HOST_LIST_EMPTY_ANDROID" formatter_data="android_java">
+          There's nothing to connect to
         </message>
-        <message desc="Instruction displayed in the Android application if the user has not setup any computers for remote access. It appears after some larger text which states that the user has no computers to connect to." name="IDS_HOST_LIST_EMPTY_INSTRUCTIONS_ANDROID" formatter_data="android_java">
-          You need to first setup your computer for remote access.
+        <message desc="Instruction displayed in the Android application if the user has not set up any computers for remote access. It appears after some larger text which states that the user has no computers to connect to." name="IDS_HOST_LIST_EMPTY_INSTRUCTIONS_ANDROID" formatter_data="android_java">
+          You need to first set up your computer for remote access
         </message>
-        <message desc="This button appears below some text which explains that the user needs to setup a computer for remote access. When a user activates the button, they are taken to a web page that explains how to set up a Chromoting host." name="IDS_HOST_SETUP_LINK_ANDROID" formatter_data="android_java">
+        <message desc="This button appears below some text which explains that the user needs to set up a computer for remote access. When a user activates the button, they are taken to a web page that explains how to set up a Chromoting host." name="IDS_HOST_SETUP_LINK_ANDROID" formatter_data="android_java">
           Learn how
         </message>
         <message desc="Title of the authentication dialog" name="IDS_TITLE_AUTHENTICATE" formatter_data="android_java">
           Authenticate to host
         </message>
         <message desc="Title displayed in the action-bar for the Android Help screen" name="IDS_ACTIONBAR_HELP_TITLE" formatter_data="android_java">
           Help
         </message>
         <message desc="Android action-bar menu item for showing the Help and Feedback screen" name="IDS_ACTIONBAR_HELP" formatter_data="android_java">
           Help &amp; feedback
@@ skipping 577 matching lines @@
       <message desc="Platform-specific text indicating that a component is for the Mac OS." name="IDS_FOR_PLATFORM_MAC">
         For Mac (OS X 10.6 and above)
       </message>
       <message desc="Text for the button the user clicks to indicate that they agree to the terms of service and want to proceed with downloading the installer." name="IDS_ACCEPT_AND_INSTALL">
         Accept and Install
       </message>
 
     </messages>
   </release>
 </grit>