Text: the king was sitting at his table in his workingroom behind the throne.

Correct capitalization: The king was sitting at his table in his workingroom behind the throne.


Text: calls to freephone numbers may incur connection charges in some countries.

Correct capitalization: Calls to freephone numbers may incur connection charges in some countries.


Text: in 1948 eckmann, who had already been promoted to extraordinary professor at lausanne, was offered a full professorship back at the eidgenössische technische hochschule zürich.

Correct capitalization: In 1948 Eckmann, who had already been promoted to Extraordinary Professor at Lausanne, was offered a full Professorship back at the Eidgenössische Technische Hochschule Zürich.


Text: during his last year [at the university of pennsylvania] adrain had serious problems with discipline in his classes.

Correct capitalization:
During his last year [at the University of Pennsylvania] Adrain had serious problems with discipline in his classes.