Tweak new option comments.

config/global.ini.php

@@ -586,12 +586,12 @@
 ; Includes by default the GA style campaign keyword parameter utm_term
 campaign_keyword_var_name = "pk_kwd,pk_keyword,piwik_kwd,utm_term"
 
-; if set to 1, actions that contain different campaign information from the visitor's in progress visit will
+; if set to 1, actions that contain different campaign information from the visitor's ongoing visit will
 ; be treated as the start of a new visit. This will include situations when campaign information was absent before,
 ; but is present now.
 create_new_visit_when_campaign_changes = 1
 
-; if set to 1, actions that contain different website referrer information from the visitor's in progress visit
+; if set to 1, actions that contain different website referrer information from the visitor's ongoingg visit
 ; will be treatedas the start of a new visit. This will include situations when website referrer information was
 ; absent before, but is present now.
 create_new_visit_when_website_referrer_changes = 0