diff --git a/doc/MONSTERS.md b/doc/MONSTERS.md
index b5792878f2a95..99cf0f0f9f2c1 100644
--- a/doc/MONSTERS.md
+++ b/doc/MONSTERS.md
@@ -40,8 +40,8 @@ Monsters may also have any of these optional properties:
 | `copy-from`              | (string) Inherit monster attributes from another. See [JSON_INHERITANCE.md](JSON_INHERITANCE.md)
 | `categories`             | (array of strings) Monster categories (NULL, CLASSIC, or WILDLIFE)
 | `species`                | (array of strings) Species IDs, ex. HUMAN, ROBOT, ZOMBIE, BIRD, MUTANT, etc.
-| `scent_tracked`          | (array of strings) Monster tracks these scents
-| `scent_ignored`          | (array of strings) Monster ignores these scents
+| `scents_tracked`          | (array of strings) Monster tracks these scents
+| `scents_ignored`          | (array of strings) Monster ignores these scents
 | `material`               | (array of strings) Materials the monster is made of
 | `phase`                  | (string) Monster's body matter state, ex. SOLID, LIQUID, GAS, PLASMA, NULL
 | `attack_cost`            | (integer) Number of moves per regular attack (??)
@@ -165,12 +165,12 @@ The numeric part of the string must be an integer. Accepts L, and ml as units. N
 ```
 The numeric part of the string must be an integer. Use the largest unit you can keep full precision with. For example: 3 kg, not 3000 g. Accepts g and kg as units.
 
-## "scent_tracked"
+## "scents_tracked"
 (array of strings, optional)
 
 List of scenttype_id tracked by this monster. scent_types are defined in scent_types.json
 
-## "scent_ignored"
+## "scents_ignored"
 (array of strings, optional)
 
 List of scenttype_id ignored by this monster. scent_types are defined in scent_types.json
@@ -536,7 +536,7 @@ The monster's reproduction cycle, if any. Supports:
 ## "zombify_into"
 (monster string id, optional)
 
-When defined the monster's unpulped corpse will rise, zombifying into the defined (different) monster. For mutated animals (including giant arthropods) the `mon_meat_cocoon` line of monsters should be defined, depending on the monster's weight: 
+When defined the monster's unpulped corpse will rise, zombifying into the defined (different) monster. For mutated animals (including giant arthropods) the `mon_meat_cocoon` line of monsters should be defined, depending on the monster's weight:
 No cocoon below 10 kg; 10 - 35 kg monsters zombify into the tiny cocoon; 36 - 100 kg monsters turn into the small cocoon; 101 - 300 kg monsters turn into the medium cocoon; 301+ kg monsters turn into a large cocoon.
 
 ## "baby_flags"
@@ -686,5 +686,5 @@ To help facilitate playtesting monsters use the loadouts from the Standard Comba
 
 Important test tips:
  - A spawned and saved monster will **not** change for any reason, even if you change the underlying monster definition.  Always use freshly spawned monsters!
- - Evolution, growth, and reproduction happen on monster load, so the sequence of testing is Spawn monster -> Teleport away to unload it -> Teleport back to load it and start the timers -> Teleport away -> Set time forward via the debug menu -> Teleport back 
+ - Evolution, growth, and reproduction happen on monster load, so the sequence of testing is Spawn monster -> Teleport away to unload it -> Teleport back to load it and start the timers -> Teleport away -> Set time forward via the debug menu -> Teleport back
  - Activating Debug Mode's monster filter allows you to examine monsters using x->e and get additional information