1.6.7 changelog + Minor comment edit

Author: Sylvain MARIE

ci_tools/.pylintrc

@@ -389,7 +389,7 @@ ignore-imports=no
 
 [SPELLING]
 
-# Spelling dictionary name. Available dictionaries: none. To create_function it working
+# Spelling dictionary name. Available dictionaries: none. To make it working
 # install python-enchant package.
 spelling-dict=
 

docs/changelog.md

@@ -1,5 +1,9 @@
 # Changelog
 
+### 1.6.7 - Increased tolerance to function signatures in python 2
+
+ * In python 2 some libraries such as `attrs` can modify the annotations manually, making `signature` return a string representation that is not compliant with the language version. This raised a `SyntaxError` in previous versions. The new version silently removes all these annotations in python versions that do not support them. Fixes [#39](https://github.com/smarie/python-makefun/issues/39).
+
 ### 1.6.6 - Bug fix
 
  * Fixed yet another nasty varpositional-related bug :). Fixes [#38](https://github.com/smarie/python-makefun/issues/38).