Typo in handbook

Submitted by Jonah Graham @jograham

Link to original bug (#561029)

Description

There is a type in the handbook:

"The named used in the Author field"

See also

• https://git.eclipse.org/r/159195
• https://git.eclipse.org/c/dash/org.eclipse.dash.handbook.git/commit/?id=2b82592c3187a4aa812535c6f46c62b444f0086a