spelling: preexisting

Signed-off-by: Josh Soref <[email protected]>

Author: jsoref

_plugins/jekyll-tabs-lib/README.md

@@ -2,7 +2,7 @@ copied from https://github.com/scala/docs.scala-lang/tree/main/_plugins/jekyll-t
 originally sourced from https://github.com/Ovski4/jekyll-tabs.
 
 changes:
-- template.erb adapted to match the pre-existing tab html structure for docs.scala-lang.org
+- template.erb adapted to match the preexisting tab html structure for docs.scala-lang.org
 - `tabs` do not use secure random uuid as the id, the `tabs` name parameter is used instead.
 - for the `tabs` block, add an optional second `class='foo bar'` parameter to allow custom classes for the tabs.
 - for the `tab` block, reorder the parameters: the tab label comes first, followed by the name of the parent `tabs`.

blog/_posts/2023-06-20-toolkit.md

@@ -45,7 +45,7 @@ The Toolkit aims to offer default choices for coders who aren’t in a position
 
 ## What is the Toolkit?
 
-The Toolkit gathers a number of pre-existing libraries of the ecosystem that focus on concrete, recurring software engineering problems, such as working with files and processes, parsing JSON, and sending HTTP requests.
+The Toolkit gathers a number of preexisting libraries of the ecosystem that focus on concrete, recurring software engineering problems, such as working with files and processes, parsing JSON, and sending HTTP requests.
 
 Its documentation can be found at [docs.scala-lang.org/toolkit](https://docs.scala-lang.org/toolkit/introduction.html).
 It comprises a collection of concise tutorials, including short code examples, that aim at being self-contained.
@@ -209,7 +209,7 @@ To select the libraries of the Toolkit we used the following criterion:
 
 ### Who owns the Toolkit libraries?
 
-The Toolkit is composed of pre-existing libraries from the ecosystem, created by different organizations and individuals.
+The Toolkit is composed of preexisting libraries from the ecosystem, created by different organizations and individuals.
 
 Those libraries are owned by their respective authors and maintainers.
 The Scala organization takes on the responsibility of curating the libraries, releasing the Toolkit artifacts and regularly updating the tutorials in [docs.scala-lang.org/toolkit](https://docs.scala-lang.org/toolkit/introduction.html).