diff --git a/src/main/lemondronor/circlebot.cljs b/src/main/lemondronor/circlebot.cljs
index becef93..d2f298f 100644
--- a/src/main/lemondronor/circlebot.cljs
+++ b/src/main/lemondronor/circlebot.cljs
@@ -265,19 +265,43 @@
 
 (def description-templates
   (map generation/parse-template
-       [(str "[{registration}|{registration}, {type|a-an},|{militaryregistration}, a military aircraft,|"
-             "{militaryregistration}, a military {type},|"
-             "Aircraft with unknown registration, ICAO {icao}|"
-             "{type} with unknown registration, ICAO {icao}"
-             "Military aircraft with unknown registration, ICAO {militaryicao}] "
-             "?:[(callsign {callsign}) ]"
-             "is circling over [{neighbourhood}, {locality}|{neighbourhood}, {county}|{locality}] "
-             "?:[at {alt} feet, ]"
-             "?:[speed {speed} MPH, ]"
-             "?:[squawking {squawk}, ]"
-             "?:[{nearbydistance} miles from {nearbylandmark} ]"
-             "?:[#{registration} |#{militaryregistration} ]"
-             "https://tar1090.adsbexchange.com/?icao={icao}&zoom=13")]))
+       [(str
+         "["
+         ;; BEGIN identity & type group. We choose one of the following:
+         ;;
+         ;; 1. Civilian registration w/o type.
+         "{registration}|"
+         ;; 2. Civilian registration w/ type.
+         "{registration}, {type|a-an},|"
+         ;; Military registration w/o type.
+         "{militaryregistration}, a military aircraft,|"
+         ;; Military registration w/ type.
+         "{militaryregistration}, a military {type},|"
+         ;; Civilian w/ unknown registration, and don't have type.
+         "Aircraft with unknown registration, ICAO {icao}|"
+         ;; Civilian w/ unknown registration, and have type.
+         "{type} with unknown registration, ICAO {icao}|"
+         ;; Military with unknown registration.
+         "Military aircraft with unknown registration, ICAO {militaryicao}"
+         ;; END identity & type group.
+         "] "
+         ;; Callsign.
+         "?:[(callsign {callsign}) ]"
+         ;; Ideally neighbourhood as well as city or county, but
+         ;; maybe just city.
+         "is circling over [{neighbourhood}, {locality}|{neighbourhood}, {county}|{locality}] "
+         ;; Altitude.
+         "?:[at {alt} feet, ]"
+         ;; Speed;
+         "?:[speed {speed} MPH, ]"
+         ;; Transponder squawk.
+         "?:[squawking {squawk}, ]"
+         ;; Landmark.
+         "?:[{nearbydistance} miles from {nearbylandmark} ]"
+         ;; Hashtag based on registration.
+         "?:[#{registration} |#{militaryregistration} ]"
+         ;; tar1090 link.
+         "https://tar1090.adsbexchange.com/?icao={icao}&zoom=13")]))
 
 
 (defn expand-template [data]