Update composer.json

Author: Baachi

composer.json

@@ -23,7 +23,8 @@
     "suggest": {
         "ext-geoip": "Enabling the geoip extension allows you to use the MaxMindProvider.",
         "geoip/geoip": "If you are going to use the MaxMindBinaryProvider (conflict with geoip extension).",
-        "geoip2/geoip2": "If you are going to use the GeoIP2DatabaseProvider."
+        "geoip2/geoip2": "If you are going to use the GeoIP2DatabaseProvider.",
+        "symfony/stopwatch": "If you want to use the TimedGeocoder"
     },
     "autoload": {
         "psr-0": { "Geocoder": "src/" }