[needs-docs] Rename some processing input types in modeler for clarity

Refs #17671

Author: nyalldawson

python/plugins/processing/modeler/ModelerParameterDefinitionDialog.py

@@ -66,11 +66,11 @@ class ModelerParameterDefinitionDialog(QDialog):
     PARAMETER_NUMBER = 'Number'
     PARAMETER_RASTER = 'Raster Layer'
     PARAMETER_TABLE = 'Vector Layer'
-    PARAMETER_VECTOR = 'Feature Source'
+    PARAMETER_VECTOR = 'Vector Features'
     PARAMETER_STRING = 'String'
     PARAMETER_EXPRESSION = 'Expression'
     PARAMETER_BOOLEAN = 'Boolean'
-    PARAMETER_TABLE_FIELD = 'Layer Field'
+    PARAMETER_TABLE_FIELD = 'Vector Field'
     PARAMETER_EXTENT = 'Extent'
     PARAMETER_FILE = 'File'
     PARAMETER_POINT = 'Point'