[INTERNAL] sap/ui/core/Patcher.js: HTMLElemnt => HTMLElement
[INTERNAL] sap/ui/core/Patcher.js: HTMLElemnt => HTMLElement

Typo within JSDoc.

Closes https://github.com/SAP/openui5/pull/2773 .

Change-Id: Ia73235e6722aa6a395ac09c62253509c741274b9

SAP/openui5,SAP/openui5,SAP/openui5,SAP/openui5