docs - Fix errors,warnings from document generation

SEVERE: Unexpected section title.
ERROR: Unexpected indentation.
WARNING: Block quote ends without a blank line; unexpected unindent.
WARNING: Definition list ends without a blank line; unexpected unindent.
WARNING: Field list ends without a blank line; unexpected unindent.
WARNING: Inline emphasis start-string without end-string.
WARNING: Inline interpreted text or phrase reference start-string without end-string.
WARNING: Inline strong start-string without end-string.

Partial-Bug: #1351350

Change-Id: I661e0e32519f8e4de3325efd10242824015ed03d
Merge "docs - Fix errors,warnings from document generation"