Clarify word separator docs about shortcuts

doc/classes/EditorSettings.xml

@@ -1066,10 +1066,10 @@
 			If [code]true[/code], prevents automatically switching between the Script and 2D/3D screens when selecting a node in the Scene tree dock.
 		</member>
 		<member name="text_editor/behavior/navigation/use_custom_word_separators" type="bool" setter="" getter="">
-			If [code]false[/code], using [kbd]Ctrl + Left[/kbd] or [kbd]Ctrl + Right[/kbd] ([kbd]Cmd + Left[/kbd] or [kbd]Cmd + Right[/kbd] on macOS) bindings will use the behavior of [member text_editor/behavior/navigation/use_default_word_separators]. If [code]true[/code], it will also stop the caret if a character within [member text_editor/behavior/navigation/custom_word_separators] is detected. Useful for subword moving. This behavior also will be applied to the behavior of text selection.
+			If [code]false[/code], using word selections or operations (double-clicking and actions such as [code]ui_text_caret_word_left[/code] or [code]ui_text_caret_delete_word[/code]) will use the behavior of [member text_editor/behavior/navigation/use_default_word_separators]. If [code]true[/code], it will also stop the caret if a character within [member text_editor/behavior/navigation/custom_word_separators] is detected. Useful for subword moving. This behavior also will be applied to the behavior of text selection.
 		</member>
 		<member name="text_editor/behavior/navigation/use_default_word_separators" type="bool" setter="" getter="">
-			If [code]false[/code], using [kbd]Ctrl + Left[/kbd] or [kbd]Ctrl + Right[/kbd] ([kbd]Cmd + Left[/kbd] or [kbd]Cmd + Right[/kbd] on macOS) bindings will stop moving caret only if a space or punctuation is detected. If [code]true[/code], it will also stop the caret if a character is [code]´`~$^=+|&lt;&gt;[/code], a General Punctuation, or CJK Punctuation. Useful for subword moving. This behavior also will be applied to the behavior of text selection.
+			If [code]false[/code], using word selections or operations (double-clicking and actions such as [code]ui_text_caret_word_left[/code] or [code]ui_text_caret_delete_word[/code]) will stop moving caret only if a space or punctuation is detected. If [code]true[/code], it will also stop the caret if a character is [code]´`~$^=+|&lt;&gt;[/code], a General Punctuation, or CJK Punctuation. Useful for subword moving. This behavior also will be applied to the behavior of text selection.
 		</member>
 		<member name="text_editor/behavior/navigation/v_scroll_speed" type="int" setter="" getter="">
 			The number of pixels to scroll with every mouse wheel increment. Higher values make the script scroll by faster when using the mouse wheel.
@@ -1091,7 +1091,7 @@
 			The delay in seconds after which autocompletion suggestions should be displayed when the user stops typing.
 		</member>
 		<member name="text_editor/completion/code_complete_enabled" type="bool" setter="" getter="">
-			If [code]true[/code], code completion will be triggered automatically after [member text_editor/completion/code_complete_delay]. If [code]false[/code], you can still trigger completion manually by pressing [kbd]Ctrl + Space[/kbd] ([kbd]Cmd + Space[/kbd] on macOS).
+			If [code]true[/code], code completion will be triggered automatically after [member text_editor/completion/code_complete_delay]. Even if [code]false[/code], code completion can be triggered manually with the [code]ui_text_completion_query[/code] action (default [kbd]Ctrl + Space[/kbd] or [kbd]Cmd + Space[/kbd] on macOS).
 		</member>
 		<member name="text_editor/completion/colorize_suggestions" type="bool" setter="" getter="">
 			If [code]true[/code] enables the coloring for some items in the autocompletion suggestions, like vector components.