[WeaverGenerator] Updates automatically generated text

WeaverGenerator/src/org/lara/interpreter/weaver/generator/generator/utils/WeaverTextHeader.txt

@@ -1,3 +1,3 @@
 Weaver Implementation for [[WEAVERNAME]]<br>
 Since the generated abstract classes are always overwritten, their implementation should be done by extending those abstract classes with user-defined classes.<br>
-The abstract class {@link [[LINK]]} can be used to add user-defined methods and fields which the user intends to add for all join points and are not intended to be used in LARA aspects.
+The abstract class {@link [[LINK]]} contains attributes and actions common to all join points.