initial file store

internal/report.go

@@ -148,8 +148,6 @@ func BuildReport(ctx context.Context, reader RecordReader, writer ReportWriter,
 			}
 		}
 	}
-
-	return nil
 }
 
 // processRecord either adds buys to the queue or consumes buys from the queue when processing a
@@ -186,7 +184,7 @@ func processRecord(ctx context.Context, q *FillerQueue, rec Record, sel Selector
 				return ErrInsufficientBoughtVolume
 			}
 
-			// Since we don't apply selectors while processing buys we need to apply them here, befre we
+			// Since we don't apply selectors while processing buys we need to apply them here, before we
 			// actually use them.
 			if !sel(buy) {
 				continue