mongodb/docs — pull request #660 by RubyTuesdayDONO (2013-02-15 21:14:03+00:00)
Title: grammar (subject-verb agreement - number)

corrected subtitle "Remove Only One Document That Match a Condition" to "Remove Only One Document That Matches a Condition" (conjugation of verb "to match" should agree in number (singular) with subject "document")