Revise 157: make the crosscert field match the other authority cert field names.
treec49d3614a190e2f9f8d36a05599700979c581b7c
-rw-r--r-- 2378 address-spec.txt
-rw-r--r-- 10910 bridges-spec.txt
-rw-r--r-- 19949 control-spec-v0.txt
-rw-r--r-- 72892 control-spec.txt
-rw-r--r-- 13203 dir-spec-v1.txt
-rw-r--r-- 41907 dir-spec-v2.txt
-rw-r--r-- 79151 dir-spec.txt
-rw-r--r-- 19750 path-spec.txt
drwxr-xr-x - proposals
-rw-r--r-- 35344 rend-spec.txt
-rw-r--r-- 3283 socks-extensions.txt
-rw-r--r-- 44054 tor-spec.txt
-rw-r--r-- 2152 version-spec.txt