Better formatting for general filter rules

docs/Modders/Unique-parameters.md

@@ -11,15 +11,23 @@ Note that all of these are case-sensitive!
 
 ## General Filter Rules
 
-- All filters except for `cityFilter` and `populationFilter` accept multiple values in the format: `{A} {B} {C}` etc, meaning "the object must match ALL of these filters"
+All filters except for `cityFilter` and `populationFilter` accept multiple values in the format: `{A} {B} {C}` etc, meaning "the object must match ALL of these filters"
-  - For example: `[{Military} {Water}] units`, `[{Wounded} {Armor}] units`, etc.
+
-  - No space or other text is allowed between the `[` and the first `{`.
+    Example: `[{Military} {Water}] units`, `[{Wounded} {Armor}] units`, etc.
-- All filters accept `non-[filter]` as a possible value
+
-  - For example: `[non-[Wounded]] units`
+No space or other text is allowed between the `[` and the first `{`.
-- These can be combined by having the values be negative filters
+
-  - For example: `[{non-[Wounded]} {Armor}] units`
+All filters accept `non-[filter]` as a possible value
-- These CANNOT be combined in the other way - e.g. `[non-[{Wounded} {Armor}]] units` is NOT valid and will fail to register any units.
+
-  - This is because to the player, the text will be `non-Wounded Armor units`, which parses like `[{non-[Wounded]} {Armor}] units`
+    Example: `[non-[Wounded]] units`
+
+These can be combined by having the values be negative filters
+
+    Example: `[{non-[Wounded]} {Armor}] units`
+
+These CANNOT be combined in the other way - e.g. `[non-[{Wounded} {Armor}]] units` is NOT valid and will fail to register any units.
+
+    This is because to the player, the text will be `non-Wounded Armor units`, which parses like `[{non-[Wounded]} {Armor}] units`
 
 ## civFilter