Update go/vt/topo/tablet.go

Co-authored-by: Matt Lord <[email protected]>
Signed-off-by: Tim Vaillancourt <[email protected]>

go/vt/topo/tablet.go

@@ -237,7 +237,7 @@ type GetTabletsByCellOptions struct {
 	// Concurrency controls the maximum number of concurrent calls to GetTablet.
 	Concurrency int
 	// KeyspaceShard is the optional keyspace/shard that tablets must match.
-	// An empty shard value will watch all shards.
+	// An empty shard value will match all shards in the keyspace.
 	KeyspaceShard *KeyspaceShard
 }