Merge pull request #243 from lukaszgawrys/docs/update-f-node-input-guide

docs: update FNodeInputDirective description

Author: siarheihuzarevich

public/markdown/guides/f-node-input-directive.md

@@ -2,7 +2,7 @@
 
 **Selector:** [fNodeInput]
 
-The **FNodeOutputDirective** is a directive that marks an element as an input within a [fNode](f-node-directive). It manages input-specific behaviours, such as allowing multiple connections, handling disabled state, and determining connectability.
+The **FNodeInputDirective** is a directive that marks an element as an input within a [fNode](f-node-directive). It manages input-specific behaviours, such as allowing multiple connections, handling disabled state, and determining connectability.
 
 ## Inputs