Update monitor/census.go

Co-authored-by: Rafał Leszko <rafal@livepeer.org>

monitor/census.go

@@ -1928,6 +1928,6 @@ func FastVerificationFailed(ctx context.Context, uri string, errtype int) {
 	}
 }
 
-func normilizePipelineTag(pipeline string) string {
+func normalizePipelineTag(pipeline string) string {
 	return strings.Replace(strings.ToLower(pipeline), " ", "-", -1)
 }