[INTERNAL] sap.m.PopoverRenderer: improve code formatting
[INTERNAL] sap.m.PopoverRenderer: improve code formatting

Change-Id: I21f7d4cd7481e7489358eb964acee8691f5f896f

nzamani/openui5,SAP/openui5,nzamani/openui5,SAP/openui5,cschuff/openui5,olirogers/openui5,cschuff/openui5,SQCLabs/openui5,olirogers/openui5,SAP/openui5,SQCLabs/openui5,SAP/openui5,SQCLabs/openui5,cschuff/openui5,nzamani/openui5,olirogers/openui5