fix misspelled words (#1642)

fix misspelled words

Co-authored-by: yuxiao.lu <yuxiao.lu@liulishuo.com>
Reviewed-on: https://gitea.com/xorm/xorm/pulls/1642

log/logger_context.go

@@ -51,7 +51,7 @@ var (
 	SessionShowSQLKey = "__xorm_show_sql"
 )
 
-// LoggerAdapter wraps a Logger interafce as LoggerContext interface
+// LoggerAdapter wraps a Logger interface as LoggerContext interface
 type LoggerAdapter struct {
 	logger Logger
 }