Update overview.md

Capitalise

tyk-docs/content/product-stack/tyk-streaming/guides/bloblang/methods/overview.md

@@ -25,14 +25,14 @@ root.foo_one = this.(bar | baz).trim().replace_all(old: "dog", new: "cat")
 root.foo_two = this.(bar | baz).trim().replace_all("dog", "cat")
 ```
 
-Bloblang provides a range of methods that provide robust capabilities for processing and shaping data. These methods are essential tools for developers and data engineers looking to perform complex transformations, handle errors gracefully and ensure data integrity throughout their pipelines. Tyk Streams supports the following Bloblang methods:
+Bloblang provides a range of methods that provide robust capabilities for processing and shaping data. These methods are essential tools for developers and data engineers looking to perform complex transformations, handle errors gracefully, and ensure data integrity throughout their pipelines. Tyk Streams supports the following Bloblang methods:
 
-- [general methods]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/general" >}})
-- [encoding and encryption]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/encoding-and-encryption" >}})
-- [geoIP]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/geoip" >}})
-- [number manipulation]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/numbers" >}})
-- [string manipulation]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/strings" >}})
-- [object and array manipulation]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/object-and-arrays" >}})
-- [parsing]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/parsing.md" >}})
-- [timestamps]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/timestamps" >}})
-- [type coercion]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/type-coercion" >}})
+- [General methods]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/general" >}})
+- [Encoding and encryption]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/encoding-and-encryption" >}})
+- [GeoIP]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/geoip" >}})
+- [Number manipulation]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/numbers" >}})
+- [String manipulation]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/strings" >}})
+- [Object and array manipulation]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/object-and-arrays" >}})
+- [Parsing]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/parsing.md" >}})
+- [Timestamps]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/timestamps" >}})
+- [Type coercion]({{< ref "/product-stack/tyk-streaming/guides/bloblang/methods/type-coercion" >}})