SharePoint Top left corner name changes Powershell script

Add-PSSnapin Microsoft.SharePoint.PowerShell
$webapp= Get-SPWebApplication "http://trig-o-1117:420/"
$webapp.SuiteBarBrandingElementHtml = "<div class=""ms-core-brandingText""><a class=""ms-core-suiteLink-a"" href=""http://peakfinders.blogspot.in/

"" style=""padding-left:0px"">PeakFinders</a></div>"
$webapp.Update()