The catchlines of sections in this code are printed in capital letters and citations included at the end of sections are intended to indicate the contents of the section and original historical source respectively, and shall not be deemed or taken to be titles and official sources of such sections; nor as any part of the section, nor, unless expressly so provided, shall they be so deemed when any of the sections, including the catchlines, or citations, are amended or reenacted. (1986 Code)