Page 3: Data quality control: Paragraph 1

[LTLA]

... for example, a high percentage of counts mapping to spike-ins typically indicates a small amount of RNA captured for the cell, suggesting protocol failure or death of the cell in processing and means it is unlikely to be suitable for downstream analyses.

Slightly strange wording, suggesting:

... for example, a high percentage of counts mapping to spike-ins typically indicates that a small amount of RNA was captured for the cell, suggesting protocol failure or death of the cell in processing that renders it unsuitable for downstream analyses.

[davismcc]

Done.