uncertainty : physical-type parameter annotations
uncertainty : physical-type parameter annotations

Signed-off-by: Nathaniel Starkman (@nstarman) <ac14c573519de521a9fc5a84607d51c0c956190b@protonmail.com>

lpsinger/astropy,astropy/astropy,mhvk/astropy,mhvk/astropy,saimn/astropy,saimn/astropy,StuartLittlefair/astropy,StuartLittlefair/astropy,pllim/astropy,saimn/astropy,pllim/astropy,saimn/astropy,lpsinger/astropy,larrybradley/astropy,aleksandr-bakanov/astropy,astropy/astropy,mhvk/astropy,larrybradley/astropy,lpsinger/astropy,aleksandr-bakanov/astropy,mhvk/astropy,StuartLittlefair/astropy,pllim/astropy,pllim/astropy,larrybradley/astropy,lpsinger/astropy,astropy/astropy,aleksandr-bakanov/astropy,pllim/astropy,astropy/astropy,larrybradley/astropy,astropy/astropy,aleksandr-bakanov/astropy,larrybradley/astropy,lpsinger/astropy,StuartLittlefair/astropy,StuartLittlefair/astropy,saimn/astropy,mhvk/astropy