Improve comments

Author: OSPanel

resources/matrix/matrix-ini-comments.json

@@ -2,7 +2,7 @@
     "amqp.auto_ack": "Enable automatic message acknowledgements (0/1). 1 means messages are auto-acked on delivery.",
     "amqp.cacert": "Path to CA certificate file for verifying AMQP server TLS certificates.",
     "amqp.cert": "Path to client certificate file for mutual TLS authentication.",
-    "amqp.channel_max": "Maximum number of channels per AMQP connection (0 = server decides; typical default 2047/65535).",
+    "amqp.channel_max": "Maximum number of channels per AMQP connection (0 = server decides; typical default 2047 or 65535).",
     "amqp.connect_timeout": "Connection timeout in seconds for opening AMQP connections (0 = infinite).",
     "amqp.deserialization_depth": "Maximum depth for PHP value deserialization to avoid deep recursion (integer).",
     "amqp.frame_max": "Maximum AMQP frame size in bytes (negotiated with server).",
@@ -29,12 +29,12 @@
     "apc.enabled": "Enable APCu shared memory cache (On/Off).",
     "apc.entries_hint": "Hint for expected number of cache entries (0 lets APCu decide).",
     "apc.gc_ttl": "Seconds a cache entry can remain in the garbage collection list.",
-    "apc.preload_path": "Directory to preload into APCu at startup (optional).",
+    "apc.preload_path": "Directory with $key.data files containing serialized values to preload into APCu at startup.",
     "apc.serializer": "Serializer to use for APCu values. Common: 'php', 'igbinary', 'msgpack'.",
     "apc.shm_segments": "Number of shared memory segments to use for APCu.",
     "apc.shm_size": "Size of the APCu shared memory segment, e.g. 64M.",
     "apc.slam_defense": "Protect against cache stampede by delaying writes (On/Off).",
-    "apc.smart": "Smart memory allocation (legacy/experimental flag).",
+    "apc.smart": "Values >0 increase chance to flush entire cache when expired entries free too little memory.",
     "apc.ttl": "Default time-to-live for cache entries (0 = infinite).",
     "apc.use_request_time": "Use request start time for TTL calculations (On/Off).",
     "awscrt.log_level": "AWS CRT PHP log level. Values: 'Trace','Debug','Info','Warn','Error','Fatal'.",