[INTERNAL][FIX] sap.m.SegmentedButton: minor documentation change
[INTERNAL][FIX] sap.m.SegmentedButton: minor documentation change

Change-Id: I5e669df9eee62863b4f6e48f94cd98932a080e91

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