Fix steam error messages

Author: xen-000

src/multiaddonmanager.h

@@ -112,8 +112,8 @@ constexpr const char* g_SteamErrorMessages[] =
 	"No result.",
 	"Success.",
 	"Generic failure.",
-	"NoConnectionRetry: This should never appear unless Valve is trolling.",
 	"Your Steam client doesn't have a connection to the back-end.",
+	"NoConnectionRetry: This should never appear unless Valve is trolling.",
 	"Password/ticket is invalid.",
 	"The user is logged in elsewhere.",
 	"Protocol version is incorrect.",