Remove comment from http core dependency

Author: c0llab0rat0r

tox.ini

@@ -45,7 +45,7 @@ deps =
 [testenv:py3-httpx]
 deps-exclusive =
 	httpx    (~= 0.14.0)
-	httpcore (~= 0.10.2)  # Has Unix domain socket support
+	httpcore (~= 0.10.2)
 deps =
 	{[testenv]deps}
 	{[testenv:py3-httpx]deps-exclusive}