Fix capitalization of header file
Fix capitalization of header file

cjh1/tomviz,cryos/tomviz,cryos/tomviz,thewtex/tomviz,cjh1/tomviz,mathturtle/tomviz,OpenChemistry/tomviz,OpenChemistry/tomviz,thewtex/tomviz,mathturtle/tomviz,cjh1/tomviz,OpenChemistry/tomviz,mathturtle/tomviz,cryos/tomviz,thewtex/tomviz,OpenChemistry/tomviz