[Docs] Update ingest-node.asciidoc
@@ -119,8 +119,8 @@ This pipeline will insert these named captures as new fields within the document
[[custom-patterns]]
==== Custom Patterns
-The Grok processor comes pre-packaged with a base set of pattern. These patterns may not always have
-what you are looking for. Pattern have a very basic format. Each entry describes has a name and the pattern itself.
+The Grok processor comes pre-packaged with a base set of patterns. These patterns may not always have
+what you are looking for. Patterns have a very basic format. Each entry has a name and the pattern itself.
You can add your own patterns to a processor definition under the `pattern_definitions` option.
Here is an example of a pipeline specifying custom pattern definitions:
