docs: Attach debugger to process 2.0 update and corrections

<li><a href="{@docRoot}sdk/installing/studio-tips.html">

Android Studio Tips and Tricks</a></li>

<li><a href="{@docRoot}tools/debugging/index.html">Debugging</a></li>

<li><a href="{@docRoot}tools/help/android-monitor.html">Android Monitor</a></li>

<li><a href="{@docRoot}tools/help/monitor.html">Device Monitor</a></li>

<li><a href="{@docRoot}tools/debugging/ddms.html">Using DDMS</a></li>

</div>

<h3 id="attachDebug">Attach the debugger to a running process</h3>

<p>You don't always have to restart your app to debug it. To debug an app that you're already

running:</p>

<p>You don't always have to restart your app to debug it. To debug an app that

you're already running:</p>

<ol>

<li>Click <strong>Attach debugger to Android proccess</strong>

<img src="{@docRoot}images/tools/as-attach.png" alt=""

<li>Click <strong>Attach debugger to Android process</strong>

<img src="{@docRoot}images/tools/as-attach.png"

alt="Attach debugger to Android process icon"

style="vertical-align:bottom;margin:0;height:20px"/>.</li>

<li>In the <em>Choose Process</em> window, select the device and app you want to attach the

debugger to.</li>

<li>To open the <em>Debug</em> tool window, click <strong>Debug</strong>

<img src="{@docRoot}images/tools/as-debugwindowbutton.png"

alt="" style="vertical-align:bottom;margin:0;height:20px"/>.</li>

<li>In the <em>Choose Process</em> dialog, select the process you want to

attach the debugger to.</li>

<p>By default, the debugger shows the device and app process for the current

project, as well as any connected hardware devices or virtual devices on your

computer. Select <strong>Show all processes</strong> to show all processes on

all devices; the display includes any services that your app created as well as

system processes, for example.</p>

<p>From the <strong>Debugger</strong> menu, you can select <strong>Java</strong>,

<strong>Native</strong>, or <strong>Hybrid</strong>. The latter two options are

available only if your project contains some native C or C++ source code.</p>

<li>Click <strong>OK</strong>.</li>

<p>The <em>Debug</em> window appears. In this case, notice the two tabs to the

right of the Debug window title: one tab is for debugging native code and the

other for Java code, as indicated by <strong>-java</strong>. </p>

<img src="{@docRoot}images/tools/db-attachprocess.png" width="587"

alt="" />

<p>Separate debugging sessions have separate tabs and different port numbers,

which are displayed in parentheses in the tab.</p>

</ol>

<h2 id="systemLog">Use the System Log</h2>