Set default Swift version in build-docs.sh to 2.0
Set default Swift version in build-docs.sh to 2.0
ul7290/realm-cocoa,tenebreux/realm-cocoa,tenebreux/realm-cocoa,tenebreux/realm-cocoa,ul7290/realm-cocoa,tenebreux/realm-cocoa,ul7290/realm-cocoa,ul7290/realm-cocoa,ul7290/realm-cocoa,tenebreux/realm-cocoa