comma

Co-authored-by: Jon Atack <jon@atack.com>

bip-0300.mediawiki

@@ -122,7 +122,7 @@ D2 is driven by M3, M4, M5, and M6. Those messages enforce the following princip
 
 # The database has a canonical order (first come first serve).
 # From one block to the next, every "Blocks Remaining" field decreases by 1.
-# When "Blocks Remaining" reaches zero the bundle is removed.
+# When "Blocks Remaining" reaches zero, the bundle is removed.
 # From one block to the next, the value in "ACKs" may either increase or decrease, by a maximum of 1 (see M4).
 # If a bundle's "ACKs" reach 13150 or greater, it "succeeds" and its corresponding M6 message can be included in a block.
 # If the M6 of a bundle is paid out, it is also removed.