SYSML17 — Section C.3.2.3 should not be a section, but only a headline without numbering

Section C.3.2.3 Semantic Variation Points should not be a section with its own numbering. It is just a headline like "Description" in section C.3.2.2.

The FlowPort was a stereotype of SysML 1.2. In the SysML 1.2 specification document, the section "Semantic Variation Point" was also only a unnumbered headline of the section about FlowPort.