typo in bson_ascii_strtoll docs
typo in bson_ascii_strtoll docs

ajdavis/libbson,ajdavis/libbson,mongodb/libbson,mongodb/libbson,rcsanchez97/libbson,mapr/libbson,rcsanchez97/libbson,mapr/libbson,rcsanchez97/libbson,ajdavis/libbson,mongodb/libbson,mapr/libbson