Formats: Remove display & related method (#2776)

Format should not be responsible for sending HTTP response.

1 files changed, 0 insertions, 18 deletions

diff --git a/docs/08_Format_API/03_FormatAbstract.md b/docs/08_Format_API/03_FormatAbstract.md
index 82e42718..8cf0418f 100644
--- a/docs/08_Format_API/03_FormatAbstract.md
+++ b/docs/08_Format_API/03_FormatAbstract.md
@@ -1,27 +1,9 @@
 The `FormatAbstract` class implements the [`FormatInterface`](../08_Format_API/02_FormatInterface.md) interface with basic functional behavior and adds common helper functions for new formats:
 
-* [setContentType](#the-setcontenttype-function)
-* [callContentType](#the-callcontenttype-function)
 * [sanitizeHtml](#the-sanitizehtml-function)
 
 # Functions
 
-## The `setContentType` function
-
-The `setContentType` function receives a string defining the content type for the HTML header and must return the object instance.
-
-```PHP
-setContentType(string): self
-```
-
-## The `callContentType` function
-
-The `callContentType` function applies the content type to the header data and must return the object instance.
-
-```PHP
-callContentType(): self
-```
-
 ## The `sanitizeHtml` function
 
 The `sanitizeHtml` function receives an HTML formatted string and returns the string with disabled `<script>`, `<iframe>` and `<link>` tags.