[logic_v2] Add a comment about what's happening

Author: leonhandreke

nomenklatura/matching/logic_v2/names/magic.py

@@ -11,6 +11,7 @@
     Symbol.Category.NICK: 0.8,
     # in "A B International" and "X International", we don't want to give too much weight to the symbol
     Symbol.Category.SYMBOL: 0.3,
+    # in "A B Medical" and "A B Casino", the symbol is a stronger signal than "International" or "Company"
     Symbol.Category.DOMAIN: 0.7,
     # Vessel 1 vs. Vessel 2 are very different.
     Symbol.Category.NUMERIC: 1.3,