Small grammar mistakes (LG 2-1)

[herrmannkathrin]

[Enter feedback here]

Current wording:
"Know that explicit knowledge of visions, goals and relevant stakeholders are required so that the
development team can take informed decisions about the systems’ architecture."

Suggested wording:
"Know that explicit knowledge of visions, goals and relevant stakeholders is required so that the
development team can take informed decisions about the system's architecture."

(assuming that "system" is meant in the singular form here)