WPF-62104-Updated ReadMe file.#2

Raghav-Sudhakar wants to merge 2 commits intomasterSyncfusionExamples/wpf-docking-manager-example:masterfrom

WPF-62104-DockingManager-SamplesSyncfusionExamples/wpf-docking-manager-example:WPF-62104-DockingManager-SamplesCopy head branch name to clipboard