update welcome.md event description

Author: baldwinjim

data/events/2026/dallas/main.yml

@@ -2,7 +2,7 @@ name: "2026-dallas" # The name of the event. Four digit year with the city name
 year: "2026" # The year of the event. Make sure it is in quotes.
 city: "dallas" # The displayed city name of the event. Capitalize it.
 event_twitter: "devopsdaysdfw" # Change this to the twitter handle for your event such as devopsdayschi or devopsdaysmsp
-description: "Devopsdays is coming to dallas!" # Edit this to suit your preferences
+description: "Devopsdays is coming to Dallas!" # Edit this to suit your preferences
 ga_tracking_id: "" # If you have your own Google Analytics tracking ID, enter it here. Example: "UA-74738648-1"
 
 # All dates are in unquoted 2026-MM-DDTHH:MM:SS+TZ:TZ, like this: