Fix minor typo
Fix minor typo

adamron1/prometheus,keegancsmith/prometheus,adamron1/prometheus,dmilstein/prometheus,brancz/prometheus,amorken/prometheus,eliothedeman/prometheus,kzittritsch/prometheus,GoogleCloudPlatform/prometheus,eliothedeman/prometheus,tattsun/prometheus,dmilstein/prometheus,prometheus/prometheus,PrFalken/prometheus,prometheus/prometheus,dmilstein/prometheus,JavierZunzunegui/prometheus,ton31337/prometheus,AlekSi/prometheus,sudhi-vm/prometheus,SaltedMan/prometheus-annotated,adamron1/prometheus,tomwilkie/prometheus,JavierZunzunegui/prometheus,dsymonds/prometheus,agaoglu/prometheus,Stackdriver/stackdriver-prometheus,agaoglu/prometheus,slok/prometheus,ton31337/prometheus,dsymonds/prometheus,Gouthamve/prometheus,datajet-io/prometheus,prometheus/prometheus,ton31337/prometheus,msiebuhr/prometheus,slok/prometheus,keegancsmith/prometheus,gottwald/prometheus,adamron1/prometheus,kangwoo/prometheus,tattsun/prometheus,SaltedMan/prometheus-annotated,Conorbro/prometheus,alileza/prometheus,kzittritsch/prometheus,PrFalken/prometheus,JavierZunzunegui/prometheus,kangwoo/prometheus,PrFalken/prometheus,ton31337/prometheus,brancz/prometheus,gottwald/prometheus,Colstuwjx/prometheus,dsymonds/prometheus,slok/prometheus,brancz/prometheus,Colstuwjx/prometheus,sudhi-vm/prometheus,datajet-io/prometheus,msiebuhr/prometheus,Gouthamve/prometheus,Colstuwjx/prometheus,tomwilkie/prometheus,GoogleCloudPlatform/prometheus,Conorbro/prometheus,PrFalken/prometheus,kzittritsch/prometheus,JavierZunzunegui/prometheus,amorken/prometheus,kangwoo/prometheus,AlekSi/prometheus,amorken/prometheus,yanghongkjxy/prometheus,tomwilkie/prometheus,amorken/prometheus,Stackdriver/stackdriver-prometheus,agaoglu/prometheus,tattsun/prometheus,SaltedMan/prometheus-annotated,AlekSi/prometheus,datajet-io/prometheus,sudhi-vm/prometheus,tattsun/prometheus,msiebuhr/prometheus,alileza/prometheus,slok/prometheus,alileza/prometheus,Gouthamve/prometheus,Stackdriver/stackdriver-prometheus,keegancsmith/prometheus,alileza/prometheus,Stackdriver/stackdriver-prometheus,gottwald/prometheus,prometheus/prometheus,sudhi-vm/prometheus,Conorbro/prometheus,datajet-io/prometheus,keegancsmith/prometheus,msiebuhr/prometheus,GoogleCloudPlatform/prometheus,keegancsmith/prometheus,dsymonds/prometheus,SaltedMan/prometheus-annotated,yanghongkjxy/prometheus,tomwilkie/prometheus,Gouthamve/prometheus,kangwoo/prometheus,dmilstein/prometheus,Colstuwjx/prometheus,yanghongkjxy/prometheus,GoogleCloudPlatform/prometheus,eliothedeman/prometheus,prometheus/prometheus,kzittritsch/prometheus,agaoglu/prometheus,brancz/prometheus,eliothedeman/prometheus,alileza/prometheus,yanghongkjxy/prometheus,GoogleCloudPlatform/prometheus,Conorbro/prometheus,gottwald/prometheus,AlekSi/prometheus