fix indentation on code sample
fix indentation on code sample

alex2wong/Terraformer,alex2wong/Terraformer,jgravois/Terraformer,patrickarlt/Terraformer,Esri/Terraformer,jgravois/Terraformer,jgravois/Terraformer,patrickarlt/Terraformer,Esri/Terraformer,Esri/Terraformer,Esri/Terraformer