Fix typo in vtkRenderedAreaPicker.
Fix typo in vtkRenderedAreaPicker.

Change-Id: I543c171688ae2ebd50e77cb727d13c651c4897a6

sankhesh/VTK,candy7393/VTK,mspark93/VTK,ashray/VTK-EVM,demarle/VTK,berendkleinhaneveld/VTK,demarle/VTK,ashray/VTK-EVM,biddisco/VTK,gram526/VTK,candy7393/VTK,SimVascular/VTK,keithroe/vtkoptix,jmerkow/VTK,spthaolt/VTK,spthaolt/VTK,ashray/VTK-EVM,gram526/VTK,keithroe/vtkoptix,biddisco/VTK,candy7393/VTK,collects/VTK,johnkit/vtk-dev,spthaolt/VTK,candy7393/VTK,ashray/VTK-EVM,mspark93/VTK,collects/VTK,mspark93/VTK,cjh1/VTK,candy7393/VTK,johnkit/vtk-dev,SimVascular/VTK,SimVascular/VTK,keithroe/vtkoptix,sumedhasingla/VTK,sankhesh/VTK,candy7393/VTK,biddisco/VTK,berendkleinhaneveld/VTK,cjh1/VTK,sumedhasingla/VTK,msmolens/VTK,spthaolt/VTK,mspark93/VTK,sumedhasingla/VTK,jmerkow/VTK,demarle/VTK,johnkit/vtk-dev,hendradarwin/VTK,keithroe/vtkoptix,collects/VTK,SimVascular/VTK,sankhesh/VTK,gram526/VTK,cjh1/VTK,hendradarwin/VTK,cjh1/VTK,keithroe/vtkoptix,biddisco/VTK,spthaolt/VTK,johnkit/vtk-dev,gram526/VTK,msmolens/VTK,johnkit/vtk-dev,gram526/VTK,johnkit/vtk-dev,aashish24/VTK-old,sumedhasingla/VTK,berendkleinhaneveld/VTK,gram526/VTK,sumedhasingla/VTK,jmerkow/VTK,demarle/VTK,msmolens/VTK,spthaolt/VTK,aashish24/VTK-old,ashray/VTK-EVM,sumedhasingla/VTK,hendradarwin/VTK,jmerkow/VTK,mspark93/VTK,demarle/VTK,demarle/VTK,berendkleinhaneveld/VTK,cjh1/VTK,ashray/VTK-EVM,gram526/VTK,SimVascular/VTK,aashish24/VTK-old,hendradarwin/VTK,hendradarwin/VTK,aashish24/VTK-old,jmerkow/VTK,aashish24/VTK-old,spthaolt/VTK,sankhesh/VTK,jmerkow/VTK,keithroe/vtkoptix,aashish24/VTK-old,msmolens/VTK,sankhesh/VTK,SimVascular/VTK,sumedhasingla/VTK,msmolens/VTK,cjh1/VTK,demarle/VTK,keithroe/vtkoptix,jmerkow/VTK,sankhesh/VTK,SimVascular/VTK,ashray/VTK-EVM,demarle/VTK,sumedhasingla/VTK,collects/VTK,berendkleinhaneveld/VTK,collects/VTK,biddisco/VTK,collects/VTK,candy7393/VTK,biddisco/VTK,sankhesh/VTK,sankhesh/VTK,SimVascular/VTK,biddisco/VTK,candy7393/VTK,berendkleinhaneveld/VTK,msmolens/VTK,ashray/VTK-EVM,berendkleinhaneveld/VTK,msmolens/VTK,mspark93/VTK,johnkit/vtk-dev,keithroe/vtkoptix,jmerkow/VTK,mspark93/VTK,mspark93/VTK,hendradarwin/VTK,msmolens/VTK,hendradarwin/VTK,gram526/VTK