filters: lua: commit suggestion

Co-authored-by: Adam Locke <[email protected]>
Signed-off-by: José Lecaros <[email protected]>

Author: lecaros

pipeline/filters/lua.md

@@ -178,9 +178,9 @@ pipeline:
 
 ### Number Type
 
-Lua treats numbers as a double type.
-It means an integer field (e.g. IDs, log levels) will be converted to a double.
-To avoid type conversion, the `type_int_key` property is available.
+Lua treats numbers as a `double` type, which means an `integer` type
+containing data like user IDs and log levels will be converted to a `double`.
+To avoid type conversion, use the `type_int_key` property.
 
 ### Protected Mode