diff --git a/README.md b/README.md
index 4c6dbd2..d129900 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 ## pg-dump
 
-Run [pg_dump](https://www.postgresql.org/docs/9.6/app-pgdump.html) to generate a backup
+Run [pg\_dump](https://www.postgresql.org/docs/9.6/app-pgdump.html) to generate a backup
 
 ```yaml
 ...
@@ -20,9 +20,9 @@ Run [pg_dump](https://www.postgresql.org/docs/9.6/app-pgdump.html) to generate a
 
 |   Input       |    type    |  required     |  default                      |  description  |
 |:-------------:|:-----------:|:-------------:|:----------------------------:|:-------------:|
-| database_url  |  `string`   |    `true`    |                              |  Database URL  |
+| database\_url  |  `string`   |    `true`    |                              |  Database URL  |
 | path          |  `string`   |    `true`    |                              |  Backup file output location  |
-| options       |  `string`   |    `true`    |      `-O`                    |  Extra [options](https://www.postgresql.org/docs/9.6/app-pgdump.html#PG-DUMP-OPTIONS) passed to pg_dump  |
+| options       |  `string`   |    `true`    |      `-O`                    |  Extra [options](https://www.postgresql.org/docs/9.6/app-pgdump.html#PG-DUMP-OPTIONS) passed to pg\_dump  |
 
 *   Free software: [MIT license](LICENSE)