SYSML21 — Mismatched entries for perform action in Actions Compartment example

Subclause 7.17.1, Table 15, row labeled "Actions Compartment", has a mismatch between entry perform action10 in the Graphical Notation and perform action action10; in the Textual Notation.

The declarations should be synchronized either way. Or even better also completed with another entry so that both perform action10 and a perform action action12 are present as two different entries in both Graphical and Textual Notation.