Issue #1185 - Fix formatting in installer-lib and its tests

installer/src/custom-action/close_application.cpp

 /**
  * \file close_application.cpp
  */
 
 #include <algorithm>
 
 #include "session.h"
 #include "property.h"
 #include "database.h"
 #include "process.h"
@@ skipping 350 matching lines @@
          * We first shut down IE, or at least attempt to.
          *
          * Succeeded -> Goto success
          * Failed && interactive ->
          *   Ask user if they would like to try again
          *   Retry -> re-enter this state
          *   Cancel -> Goto notKnown
          * Failed && not interactive -> Goto abort
          */
         {
-          bool ieWasClosed = iec.ShutDown(session);
+          bool ieWasClosed = iec.ShutDown(session);
           if (iec.IsRunning())
           {
             session.Log("Attempt to shut down IE automatically failed.");
             if (interactive)
             {
               // Assert Interactive session and IE did not shut down.
               int x = session.WriteMessage(IMB(
                 messageText.Text(L"dialog_automatic_retry"),
                 IMB::Box::warning, IMB::ButtonSet::retryCancel, IMB::DefaultButton::one));
               switch (x)
@@ skipping 54 matching lines @@
     return ERROR_INSTALL_FAILURE;
   }
   catch (...)
   {
     session.LogNoexcept("terminated by unknown exception");
     return ERROR_INSTALL_FAILURE;
   }
   // Should be unreachable.
   return ERROR_INSTALL_FAILURE;
 }