Added metadata

Author: JohanMabille

jupyter-parameterized-kernel-spec/jupyter-parameterized-kernel-specs.md

@@ -1,3 +1,11 @@
+---
+title: Jupyter Parameterized Kernel Specs
+authors: Carlos Herrero
+pr-number: 87
+date-started: 2022-02-10
+shepherd: Johan Mabille
+---
+
 # Jupyter Parameterized Kernel Specs
 
 ## Problem
@@ -96,4 +104,4 @@ Pros:
 Cons:
 
  - Changes are required in multiple components of the stack, from the protocol specification to the front-end.
- - Unless we require default values for all parameters, this would be a backward-incompatible change.
+ - Unless we require default values for all parameters, this would be a backward-incompatible change.