Fix indent

Author: changeworld

docs/extensibility/debugger/event-sources-visual-studio-sdk.md

@@ -15,53 +15,53 @@ ms.workload:
 There are two sources of events: the debug engine (DE) and the Session Debug Manager (SDM). Events sent from a DE have a non-NULL engine, while events sent from the SDM have a NULL engine.
 
 ## Example
- The following example shows how to send the **IDebugProgramCreateEvent2** from the DE to the SDM.
+The following example shows how to send the **IDebugProgramCreateEvent2** from the DE to the SDM.
 
 ```csharp
 CDebugProgramCreateEvent* pProgramCreateEvent = new CDebugProgramCreateEvent();
 if (FAILED(pCallback->Event(m_pEngine, NULL, m_pProgram, NULL, pProgramCreateEvent, IID_IDebugProgramCreateEvent2, EVENT_ASYNCHRONOUS)))
 {
-   // Handle failure here.
+    // Handle failure here.
 }
 ]
 
 CEvent * pProgCreate = new CEvent(IID_IDebugProgramCreateEvent2, EVENT_ASYNCHRONOUS);
 pProgCreate->SendEvent(pCallback, m_pEngine, (IDebugProgram2 *)this, NULL);
 
 HRESULT CEvent::SendEvent(IDebugEventCallback2 *pCallback, IDebugEngine2 *pEngine, IDebugProgram2 *pProgram, IDebugThread2 *pThread) {
-   HRESULT hr;
+    HRESULT hr;
 
-   if (m_dwAttrib & EVENT_STOPPING)
-   {
-      hr = SendStoppingEvent(pCallback, pEngine, pProgram, pThread);
-   }
-   else if (m_dwAttrib & EVENT_SYNCHRONOUS)
-   {
-      hr = SendSynchronousEvent(pCallback, pEngine, pProgram, pThread);
-   }
-   else
-   {
-      assert(m_dwAttrib == 0);
-      hr = SendAsynchronousEvent(pCallback, pEngine, pProgram, pThread);
-   }
+    if (m_dwAttrib & EVENT_STOPPING)
+    {
+        hr = SendStoppingEvent(pCallback, pEngine, pProgram, pThread);
+    }
+    else if (m_dwAttrib & EVENT_SYNCHRONOUS)
+    {
+        hr = SendSynchronousEvent(pCallback, pEngine, pProgram, pThread);
+    }
+    else
+    {
+        assert(m_dwAttrib == 0);
+        hr = SendAsynchronousEvent(pCallback, pEngine, pProgram, pThread);
+    }
 
-   return hr;
+    return hr;
 }
 
 HRESULT CEvent::SendAsynchronousEvent(IDebugEventCallback2 *pCallback, IDebugEngine2 *pEngine, IDebugProgram2 *pProgram, IDebugThread2 *pThread) {
 
     HRESULT hr;
 
-   // Make sure the CEvent object running this code is not deleted until the code completes.
-   AddRef();
+    // Make sure the CEvent object running this code is not deleted until the code completes.
+    AddRef();
 
-   pCallback->Event(pEngine, NULL, pProgram, pThread, (IDebugEvent2 *)this, m_riid, m_dwAttrib);
+    pCallback->Event(pEngine, NULL, pProgram, pThread, (IDebugEvent2 *)this, m_riid, m_dwAttrib);
 
-   // No error recovery here.
-   hr = S_OK;
+    // No error recovery here.
+    hr = S_OK;
 
-   Release();
-   return hr;
+    Release();
+    return hr;
 }
 
 ```